TRIVIUM

Biography and full discography of TRIVIUM, with a page for every album, on METAL BOOST.

English Discography Overview

This English discography hub highlights TRIVIUM albums such as In the Court of the Dragon, What the Dead Men Say, The Sin and the Sentence. The album notes emphasize these records' riffs, vocals, production character, songwriting flow and listening context: Trivium’s tenth album integrates thrash sharpness, metalcore aggression and progressive structure at high density. Trivium’s ninth album tightly connects thrash sharpness, metalcore aggression and progressive movement, even within compact songs. The Sin and the Sentence integrates Trivium’s thrash sharpness, metalcore aggression and melodic chorus work at a high level of tension.

Biography

TRIVIUM
Biography, Musical Evolution, and Discography

1. The Uniqueness of TRIVIUM in Modern Heavy Metal

TRIVIUM is a heavy metal band formed in 1999 in Orlando, Florida, USA, and is widely recognized as one of the most important metal acts of the 21st century. TRIVIUM's musical career spans various subgenres such as Metalcore, Thrash Metal, Progressive Metal, and Melodic Death Metal, and is defined by their constant drive for self-innovation.

The band's frontman, Matt Heafy, is a Japanese-American born in Iwakuni, Yamaguchi Prefecture, Japan, and raised in the United States. His disciplined approach to music and diverse cultural background are essential elements in shaping the band's identity. TRIVIUM rose to prominence in the mid-2000s as a leading figure of the "New Wave of American Heavy Metal (NWOAHM)." While many contemporary bands fixed their styles, TRIVIUM was unafraid of dramatic musical shifts with each album, continually increasing their technical proficiency and songwriting depth.

2. Biography and Historical Evolution

2.1 Early Years: From Formation to the Demo Era (1999-2002)

TRIVIUM's history traces back to a high school talent show in Orlando in 1999. Matt Heafy, who was an 8th grader at the time, performed Metallica's song "No Leaf Clover." Witnessing this performance, the vocalist at the time, Brad Lewter, discovered Heafy's talent and asked him to join his band, which started it all.

The initial lineup consisted of Lewter on vocals, Matt Heafy on guitar, Jarred Bonaparte on bass, Travis Smith on drums, and Heafy on guitar. The band name "Trivium" means "three-way crossroads" or the trivium (grammar, rhetoric, and logic) in medieval education in Latin, and was adopted to symbolize the fusion of metalcore, melodic death metal, and thrash metal that TRIVIUM aimed for.

However, due to differences in musical direction, Lewter departed shortly after the formation. It is said that he was reluctant about the band moving in a heavier direction. The remaining members persuaded Heafy, who was still in his mid-teens, to take over vocals in addition to guitar. Although Heafy initially had zero vocal experience, influenced by the likes of Metallica's James Hetfield, he self-taught himself to establish his style of growls (death growls) and clean vocals.

In early 2001, Bonaparte transitioned to bass and subsequently left the band, leading to the recruitment of Brent Young, an acquaintance of Travis Smith. Formed as a trio of Heafy, Young, and Smith, the band actively performed gigs at local clubs and bars, steadily honing their skills. During this period, TRIVIUM produced several demo recordings, which are identified by the color of the discs.

Demo Name Alias Year of Production Notes
Ruber The Red Demo 2001 Raw and unpolished early sound
Caeruleus The Blue Demo 2003 Contains tracks like "The Storm" that include later progressive elements
Flavus The Yellow Demo 2004 Prototypes of core tracks from the 2nd album, such as "Like Light to the Flies"

In particular, the track "The Storm" included in "Caeruleus" demonstrated the high songwriting capability of Heafy, who was only 16 at the time. Influences from the legendary black metal band Emperor and the Norwegian lore "Oskoreia" can be seen, speaking volumes of the band's precocity.

2.2 Debut and Establishment of the Lineup: "Ember to Inferno" (2003-2004)

The quality of the demo recordings caught the attention of German record label Lifeforce Records, earning the band a contract. In 2003, TRIVIUM released their debut album, "Ember to Inferno." This album beautifully fused thrash metal riffs, metalcore breakdowns, and lyrical melodies, boasting a level of completion hard to believe was created primarily by a 17-year-old boy.

Immediately after the album's production, the band recruited Corey Beaulieu as a second guitarist to enhance the reproducibility of guitar harmonies during live performances. Beaulieu's addition brought technical elements and aggressiveness derived from death metal into the band, marking a definitive moment that established the "twin lead" system with Heafy.

Furthermore, in 2004, bassist Brent Young departed, and Paolo Gregoletto joined as his successor. Gregoletto possessed outstanding fingerstyle technique, and his addition dramatically improved the rhythm section's stability and expressiveness. Thus, the "classic lineup" of Heafy, Beaulieu, Gregoletto, and Smith, which would sustain the golden era of early TRIVIUM, was complete.

Serving as tour support for Machine Head under this new lineup, TRIVIUM caught the eye of a Roadrunner Records A&R representative with their overwhelming performance, successfully winning a major contract.

2.3 Global Breakthrough and "The Next Metallica": "Ascendancy" (2005)

In March 2005, their major label debut album "Ascendancy" was released through Roadrunner Records. This work became the first and largest turning point in the band's career. The album featured aggressive riffing, complex solos, and catchy yet heavy choruses as heard in "Pull Harder on the Strings of Your Martyr" and "A Gunshot to the Head of Trepidation," instantly captivating metal fans around the globe.

Their popularity in the United Kingdom (UK) was particularly explosive, earning the album a gold certification. At the 2005 Download Festival, despite performing in the morning, they spawned a massive circle pit at the main stage, a performance that has gone down in legend. The media collectively praised TRIVIUM as "The Next Metallica," which brought enormous expectations as well as heavy pressure to the young band.

2.4 Return to Thrash and Mixed Reviews: "The Crusade" (2006-2007)

Although TRIVIUM stood at the pinnacle of the metalcore scene following the success of "Ascendancy," they made a bold direction change with their next album, "The Crusade," in 2006. At the time, aiming to differentiate the band from the oversaturated metalcore scene, Heafy almost completely eliminated screaming, adopting a powerful clean vocal style reminiscent of James Hetfield.

Musically, the album made a clear return to classic 1980s thrash metal, incorporating complex song structures and long instrumental sections. This abrupt change drew criticism from critics and fans alike as being a "Metallica imitation," but it also served as a testament to the band's high performance skills and their stance against just following trends. During this period, TRIVIUM supported Iron Maiden and Metallica on tour, gaining experience as an arena-class band.

2.5 Pinnacle of Progressive Metal: "Shogun" (2008-2009)

In 2008, the band released "Shogun," evolving their musical style once again. Introducing 7-string guitars and increasing heaviness through down-tuning, this album is highly acclaimed as a masterpiece that perfectly balances the elements of thrash metal, metalcore, and progressive metal—the very roots of TRIVIUM.

As the title indicates, Japanese culture from Heafy's roots and Greek mythology were incorporated into the lyrical themes, showcasing grand and dramatic progressions in tracks like the 11-minute-plus title track "Shogun" and "Kirisute Gomen." However, following the conclusion of the tour in 2009, a shocking event occurred as founding member and backbone drummer Travis Smith departed. Nick Augusto, who had been serving as Smith's drum tech, was chosen as his successor.

2.6 Refreshing the Visual and Auditory Senses: "In Waves" (2010-2012)

Welcoming new drummer Augusto, the band released "In Waves" in 2011. Pivoting away from the complexity of "Shogun," this album placed weight on "song hooks" and "visual aesthetics." The album artwork and music videos were unified in monochrome, building a cinematic worldview.

Musically, the speed derived from grindcore and punk—Augusto's signature strengths—fused with simple yet intense riffs, giving birth to numerous live-ready anthems. The title track, "In Waves," remains a staple in their live sets to this day.

2.7 Turbulence and Producer Influence: "Vengeance Falls" (2013-2014)

For 2013's "Vengeance Falls," the band brought in Disturbed frontman David Draiman as producer. Under Draiman's guidance, Heafy's vocal style shifted to a rhythmic approach utilizing heavy staccato, and the song structures became more radio-friendly, incorporating industrial elements. However, this shift drew criticism from some fans who claimed the band was becoming "Disturbed-ized."

In May 2014, during a tour, drummer Nick Augusto was dismissed due to internal friction within the band, and drum tech Mat Madiro abruptly joined as a member.

2.8 Vocal Crisis and Rebirth: "Silence in the Snow" (2015-2016)

In 2014, during a performance at the Rock on the Range festival, Heafy suffered an accident where he blew out his voice from overexertion. Doctors warned him that continuing his current singing technique would end his career, prompting Heafy to completely relearn vocal techniques from the basics under Ron Anderson, a vocal coach who had trained singers like Axl Rose.

As a result, the 2015 album "Silence in the Snow" completely eliminated screaming for the first time in the band's history, consisting entirely of clean vocals. Influenced by classic heavy metal acts such as Dio and Black Sabbath, this work showcased a melodic and traditional approach, though some fans felt it lacked the aggressiveness that was the band's trademark.

The drummer position remained unstable; Mat Madiro departed at the end of 2015, and his successor, Paul Wandtke, also left the band after a brief stint.

2.9 Complete Resurgence and the Return of the Golden Age: "The Sin and the Sentence" (2017-2019)

The drummer carousel finally came to a halt with the addition of Alex Bent at the end of 2016. Coming with a background in extreme music like technical death metal, his overwhelming technique (blast beats, handling odd time signatures) breathed new life into the band.

Armed with Alex Bent's drumming, the 2017 album "The Sin and the Sentence" became a masterpiece that condensed all of TRIVIUM's strengths, including thrash, metalcore, progressive, and melodic elements. Heafy brought back screaming using proper vocal techniques, and critics praised it as "one of the band's finest works." The track "Betrayer" was nominated for Best Metal Performance at the 61st Grammy Awards.

2.10 The Pandemic and Creative Exploration: "What the Dead Men Say" & "In the Court of the Dragon" (2020-2023)

Released in 2020 amidst the COVID-19 pandemic, "What the Dead Men Say" further deepened the direction of the previous album. With touring impossible, Heafy strengthened bonds with fans through streaming activities on Twitch, keeping the band's presence strong.

The following year, in 2021, they released their 10th studio album, "In the Court of the Dragon." Recorded at Full Sail University in their hometown of Orlando, this album incorporated orchestrations by black metal emperor Ihsahn and featured a mythological worldview inspired by the short stories of Robert W. Chambers, painting a grand and brutal soundscape.

2.11 Latest Developments (2024-2026)

In 2025, the band actively celebrated the 20th anniversary of the release of "Ascendancy" with a commemorative tour. However, in October of the same year, news of the departure of long-time backbone drummer Alex Bent shocked fans. Highly skilled drummer Alex Rüdinger, known for his work with Whitechapel and The Faceless, joined as his successor. Under this new lineup, the band released the EP "Struck Dead," moving forward into their next chapter.

3. Member Profiles and Instruments

TRIVIUM members are known for their high level of technical proficiency. Below is a detailed look at the current members and key past members.

Current Members

  • Matt Heafy
    • Full Name: Matthew Kiichi Heafy
    • Position: Lead Vocals, Guitar
    • Active Period: 1999 - Present
    • Profile: Born on January 26, 1986, in Iwakuni, Yamaguchi Prefecture, Japan, to an American father and a Japanese mother. Since joining the band at the age of 12, he has served as the face of TRIVIUM. A relentless practitioner, he never skips his daily routine of several hours of guitar practice, vocal training, and Brazilian Jiu-Jitsu training. He is also famous for his streaming activities on Twitch, expanding the fan community through gaming streams and live performance broadcasts. In recent years, he has also been active in his black metal project, Ibaraki, releasing tracks themed around Japanese legends and folklore.
  • Corey Beaulieu
    • Full Name: Corey King Beaulieu
    • Position: Guitar, Unclean Backing Vocals
    • Active Period: 2003 - Present
    • Profile: Born on November 22, 1983. Joined immediately after the recording of the debut album. Heavily influenced by death metal, he excels at technical guitar solos utilizing extensive shredding. His twin guitar harmony with Heafy forms the core of the TRIVIUM sound. In live settings, he handles unclean backing vocals, adding depth to their sound.
  • Paolo Gregoletto
    • Full Name: Paolo Francesco Gregoletto
    • Position: Bass, Clean Backing Vocals
    • Active Period: 2004 - Present
    • Profile: Born on September 14, 1985. Joined prior to the production of "Ascendancy." Playing fingerstyle without a pick, he accurately matches high-speed thrash beats. He is also one of the band's primary songwriters, contributing lyrics and melodies to many tracks. His addition significantly reinforced the band's rhythm section.
  • Alex Rüdinger
    • Position: Drums
    • Active Period: October 2025 - Present
    • Profile: The newest member, who joined as the successor to Alex Bent. Known as a highly skilled session drummer, his playing style is characterized by machine-like precision. He is a drummer who satisfies the exceptionally high physical capabilities and technical accuracy demanded by TRIVIUM.

Former Members

  • Alex Bent - Drums (2016-2025): A key contributor who supported the "Second Golden Age" from "The Sin and the Sentence" onwards. His superhuman drumming elevated the band's musicality to a new level.
  • Travis Smith - Drums (1999-2010): Founding member. Defined the early TRIVIUM sound with an aggressive style heavily utilizing double bass drums.
  • Nick Augusto - Drums (2010-2014): Brought in influences from punk and grindcore.
  • Brent Young - Bass (2001-2004): Participated in "Ember to Inferno." Passed away in 2020 at the young age of 37.
  • Mat Madiro - Drums (2014-2015): Participated in "Silence in the Snow."
  • Paul Wandtke - Drums (2015-2017)

4. Musical Style and Analysis

TRIVIUM's musicality is characterized by "evolution" and "fusion."

4.1 Fusion of Genres

TRIVIUM is frequently classified as Metalcore, but they possess many elements that do not fit within that framework.

  • Thrash Metal: Direct influence from Metallica, Megadeth, and Slayer. Characterized by high-speed down-picking and complex riff structures.
  • Melodic Death Metal: Influence from Swedish bands such as In Flames. Lyrical twin lead guitar harmonies.
  • Progressive Metal: Influence from Dream Theater and others, notable for the use of 7-string guitars, odd time signatures, and long song lengths (prominent in "Shogun" and "In the Court of the Dragon").

4.2 Vocal Style

Matt Heafy's vocals are fundamentally based on alternating between melodious clean vocals and aggressive screams/growls. Although there were periods in the middle of his career (such as "The Crusade" and "Silence in the Snow") where he intentionally sealed off screaming, he has currently returned to a style that skillfully blends both.

4.3 Lyrical Themes

Lyrical themes range widely from personal struggles to mythology and history. In particular, the frequent appearance of traditional Japanese elements (such as samurai, shogun, and seppuku) and Greek mythology motifs is a unique characteristic of TRIVIUM reflecting Heafy's identity.

5. Discography

Below is a detailed listing of the studio albums, major EPs, and demo recordings released by TRIVIUM. Bonus tracks for Japanese editions are included as comprehensively as possible.

5.1 Studio Albums

1. Ember to Inferno
  • Release Date: October 14, 2003
  • Label: Lifeforce Records
  • Commentary: A debut album packed with teenage impulse and talent. Though raw, it is filled with riffs and melodies that foreshadowed their future greatness. It was re-released in 2016 as "Ember to Inferno: Ab Initio" with additional demo tracks.
No. Title Duration
1Inception, the Bleeding Skies0:35
2Pillars of Serpents4:35
3If I Could Collapse the Masses4:42
4Fugue (A Revelation)4:21
5Requiem4:53
6Ember to Inferno4:11
7Ashes0:53
8To Burn the Eye7:01
9Falling to Grey5:37
10My Hatred4:34
11When All Light Dies6:23
12A View of Burning Empires1:49
2. Ascendancy
  • Release Date: March 15, 2005
  • Label: Roadrunner Records
  • Commentary: A masterpiece that achieved global breakthrough. Critically acclaimed as a monument of metalcore.
No. Title Duration
1The End of Everything1:20
2Rain4:11
3Pull Harder on the Strings of Your Martyr4:51
4Drowned and Torn Asunder4:17
5Ascendancy4:29
6A Gunshot to the Head of Trepidation5:55
7Like Light to the Flies5:40
8Dying in Your Arms2:53
9The Deceived5:11
10Suffocating Sight3:47
11Departure5:41
12Declaration7:00
3. The Crusade
  • Release Date: October 10, 2006
  • Label: Roadrunner Records
  • Commentary: A return to 1980s thrash metal. Sealed off screaming to put vocal ability at the forefront.
No. Title Duration
1Ignition3:54
2Detonation4:28
3Entrance of the Conflagration4:35
4Anthem (We Are the Fire)4:03
5Unrepentant4:51
6And Sadness Will Sear3:50
7Becoming the Dragon4:43
8To the Rats3:42
9This World Can't Tear Us Apart3:30
10Tread the Floods3:33
11Contempt Breeds Contamination4:28
12The Rising3:45
13The Crusade8:19
4. Shogun
  • Release Date: September 30, 2008
  • Label: Roadrunner Records
  • Commentary: A progressive epic themed around Japanese and Greek mythology. Introduced 7-string guitars.
No. Title Duration
1Kirisute Gomen (切り捨て御免)6:27
2Torn Between Scylla and Charybdis6:49
3Down from the Sky5:34
4Into the Mouth of Hell We March5:52
5Throes of Perdition5:54
6Insurrection4:57
7The Calamity4:58
8He Who Spawned the Furies4:07
9Of Prometheus and the Crucifix4:40
10Like Callisto to a Star in Heaven5:25
11Shogun (将軍)11:54
5. In Waves
  • Release Date: August 2, 2011
  • Label: Roadrunner Records
  • Commentary: A work emphasizing visual artwork and song hooks. First album following the addition of Nick Augusto.
No. Title Duration
1Capsizing the Sea1:30
2In Waves5:02
3Inception of the End3:48
4Dusk Dismantled3:47
5Watch the World Burn4:53
6Black3:27
7A Skyline's Severance4:51
8Built to Fall3:08
9Caustic Are the Ties That Bind5:34
10Forsake Not the Dream5:20
11Chaos Reigns4:07
12Of All These Yesterdays4:21
13Leaving This World Behind1:32
6. Vengeance Falls
  • Release Date: October 10, 2013 (Japan)
  • Label: Roadrunner Records
  • Commentary: Produced by David Draiman (Disturbed). A style emphasizing groove and rhythm.
No. Title Duration
1Brave This Storm4:29
2Vengeance Falls4:13
3Strife4:29
4No Way to Heal4:05
5To Believe4:32
6At the End of This War4:47
7Through Blood and Dirt and Bone4:26
8Villainy Thrives4:54
9Incineration: The Broken World5:52
10Wake (The End is Nigh)6:00
7. Silence in the Snow
  • Release Date: October 2, 2015
  • Label: Roadrunner Records
  • Commentary: Adopted entirely clean vocals due to a throat injury. An homage to classic heavy metal.
No. Title Duration
1Snøfall1:28
2Silence in the Snow3:40
3Blind Leading the Blind4:25
4Dead and Gone3:46
5The Ghost That's Haunting You4:09
6Pull Me from the Void3:53
7Until the World Goes Cold5:21
8Rise Above the Tides3:54
9The Thing That's Killing Me3:30
10Beneath the Sun3:56
11Breathe in the Flames5:11
8. The Sin and the Sentence
  • Release Date: October 20, 2017
  • Label: Roadrunner Records
  • Commentary: Joined by Alex Bent. Blended aggressiveness and melody, making an impression of the band's complete resurgence.
No. Title Duration
1The Sin and the Sentence6:23
2Beyond Oblivion5:17
3Other Worlds4:50
4The Heart From Your Hate4:04
5Betrayer5:27
6The Wretchedness Inside5:32
7Endless Night3:38
8Sever the Hand5:26
9Beauty in the Sorrow4:31
10The Revanchist7:17
11Thrown Into the Fire5:29
12Pillars of Serpents '17 (Japanese Edition Bonus)5:03
9. What the Dead Men Say
  • Release Date: April 24, 2020
  • Label: Roadrunner Records
  • Commentary: Followed the path of the previous album while deploying a darker and more mature sound.
No. Title Duration
1IX1:58
2What the Dead Men Say4:45
3Catastrophist6:28
4Amongst the Shadows & the Stones5:40
5Bleed Into Me3:48
6The Defiant4:29
7Sickness Unto You6:14
8Scattering the Ashes3:24
9Bending the Arc to Fear4:45
10The Ones We Leave Behind4:56
11Bleed Into Me (Acoustic)3:45
12Scattering the Ashes (Acoustic)3:04

(Note: No. 11-12 are bonus tracks for the Japanese edition)

10. In the Court of the Dragon
  • Release Date: October 8, 2021
  • Label: Roadrunner Records
  • Commentary: A grand concept album themed around mythology. Ihsahn (Emperor) participated with orchestration for the intro and other sections.
No. Title Duration
1X1:27
2In the Court of the Dragon5:09
3Like a Sword Over Damocles5:30
4Feast of Fire4:18
5A Crisis of Revelation5:35
6The Shadow of the Abattoir7:11
7No Way Back Just Through3:53
8Fall Into Your Hands7:45
9From Dawn to Decadence4:08
10The Phalanx7:15
11Beyond Oblivion (Live)Japanese Edition
12Amongst the Shadows & the Stones (Live)Japanese Edition

(Note: No. 11-12 are included as bonus tracks for the Japanese edition)

5.2 Major Demos, EPs & Others

In the early stages of TRIVIUM's career, there were demo recordings that are now considered rare.

  • Trivium (EP) / Ruber (The Red Demo) (2001): The first demo.
  • Caeruleus (The Blue Demo) (2003): Contains "The Storm," "Sworn," "Demon," etc. Includes 7 tracks.
  • Flavus (The Yellow Demo) (2004): A preview-like content for "Ascendancy." Contains "Like Light to the Flies," etc.
  • Struck Dead (EP) (2025): The first recorded material released after Alex Rüdinger joined the band.

6. Conclusion

TRIVIUM has grown far beyond their early label as a mere "Metallica follower" to become one of the most reliable and innovative bands in the modern metal scene. The history of TRIVIUM is a record of "fearlessness toward change" and "obsession with technique." With a solid creative core centered around Matt Heafy, along with the contributions of outstanding drummers like Alex Bent, TRIVIUM has continuously broken down genre barriers. Currently, welcoming new drummer Alex Rüdinger, TRIVIUM continues to stand at the forefront of carving out the future of metal, even after a career spanning a quarter of a century.

News

IN FLAMES And TRIVIUM Announce Colossal European Co-Headline Tour With PALEFACE SWISS And VOLA

The spring 2027 run covers 26 shows, opening March 29 at Dublin’s 3Arena and closing May 7 at Spodek in Katowice. TRIVIUM headline in the UK and Ireland with IN FLAMES as special guests, the roles flip in Scandinavia, and the two share top billing as true co-headliners everywhere else in mainland Europe. Artist pre-sale tickets go on sale August 26 at 10am CEST, ahead of the general on sale August 28 at 10am CEST.

Source: Nuclear Blast (August 25, 2026)

Watch: IN FLAMES Joined By DARK TRANQUILLITY’s MIKAEL STANNE And TRIVIUM’s MATT HEAFY At GÖTEBORG BRINNER Festival

At the August 22 festival in the band’s hometown of Gothenburg, Heafy guested on “Artifacts Of The Black Rain” from 1996’s “The Jester Race”, while Stanne — who sang on IN FLAMES’ 1994 debut “Lunar Strain” — shared vocals on “Behind Space”.

Source: Blabbermouth (August 23, 2026)

All news →

Albums

In the Court of the Dragon CD
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Trivium’s tenth album integrates thrash sharpness, metalcore aggression and progressive structure at high density.

What the Dead Men Say CD
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Trivium’s ninth album tightly connects thrash sharpness, metalcore aggression and progressive movement, even within compact songs.

The Sin and the Sentence CD
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The Sin and the Sentence integrates Trivium’s thrash sharpness, metalcore aggression and melodic chorus work at a high level of tension.

Silence in the Snow CD
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Silence in the Snow places Trivium’s sharp heavy-metal riffs beside strong, fully sung clean vocals.

Vengeance Falls CD
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Vengeance Falls packs Trivium’s sharp riffs, tight rhythm and memorable clean choruses into a focused, compact form.

In Waves CD
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In Waves crosses Trivium’s sharp thrash riffs, breakdown weight and melodic choruses to display the band’s range.

Shogun CD
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Shogun takes Trivium into extended metal forms through complex structures, sharp guitars and Matt Heafy’s strong vocal.

The Crusade CD
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The Crusade pushes Trivium toward more classic thrash and heavy metal through rapid chugging, twin guitars, and hard rhythm.

Ascendancy CD
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Ascendancy drives forward on cutting riffs, hard rhythm and vocals that move between screams and clean lines.

Ember to Inferno CD
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Ember to Inferno uses fast guitar, rough vocals and shifting rhythm to make aggressive metal with obvious ambition.