thumb|Osbourne performing in support of Blizzard of Ozz in Cardiff, Wales, 9 October 1980 Blizzard of Ozz was controversially re-released in 2002 with the original bass and drum tracks replaced by newly recorded parts from bassist Robert Trujillo and drummer Mike Bordin; however, the original bass and drum tracks were reinstated for the 2011 release due to public outcry. The 2011 release was certified Silver by BPI in 2013. A box set featuring both re-issued albums, the Blizzard of Ozz/Diary of a Madman 30th Anniversary Deluxe Box Set, was released, featuring both CD re-issues, 180-gram LP Vinyl versions of both albums (original album only), the "Thirty Years After the Blizzard" DVD Documentary, over 70 minutes of additional rare live performances and interviews, a replica of Ozzy's cross, and a 2 sided poster.
thumb|Osbourne performing in support of Blizzard of Ozz in Cardiff, Wales, 9 October 1980 Blizzard of Ozz was controversially re-released in 2002 with the original bass and drum tracks replaced by newly recorded parts from bassist Robert Trujillo and drummer Mike Bordin; however, the original bass and drum tracks were reinstated for the 2011 release due to public outcry. The 2011 release was certified Silver by BPI in 2013. A box set featuring both re-issued albums, the Blizzard of Ozz/Diary of a Madman 30th Anniversary Deluxe Box Set was released, featuring both CD re-issues, 180-gram LP Vinyl versions of both albums (original album only), the "Thirty Years After the Blizzard" DVD Documentary, over 70 minutes of additional rare live performances and interviews, a replica of Ozzy's cross, and a 2 sided poster.