https://metalboost.net/news/feature/ozzfest-2027-return/ METAL BOOSTja 2026-09-22T12:00:00+09:00 〈OZZFEST〉2027、英国＆米国で復活へ — 会場はオジー最後の地ヴィラ・パーク https://metalboost.net/en/news/feature/ozzfest-2027-return/ METAL BOOSTen 2026-09-22T12:00:00+09:00 Ozzfest Returns In 2027 To The UK And US — Villa Park, Ozzy's Final Stage