Deletion of The Groovesmiths

Comment: needs work but seems to qualify for 
Stance: keep
Cited policy: Wikipedia:Notability (WP:NBAND)

Comment: appears to satisfy 
Stance: keep
Cited policy: Wikipedia:Notability (WP:NBAND)

Comment: added some refs including reviews, notable per 
Stance: keep
Cited policy: Wikipedia:Notability (WP:NBAND)