Wikipedia:Articles for deletion/Black Diamond Bay (UK)
Meets  "''Has been placed in rotation nationally by any major radio network''". As far as the rest, there are non-trivial mentions of their Leeds&Reading festival exploits and their status as having a popular following among Lithuanians (which is obviously unique for a British band) which, when combined with /11 passes the notabilty test IMHO
— User:Suriel1981, 13:22, 28 September 2011 (UTC)
Stance: keep
Cited policy: WP:BAND (Wikipedia:Notability)