Deletion of Rockdetector

Comment: Rockdetector is the world's biggest rock database. You can see some sources about it http://www.roadrunnerrecords.com/blabbermouth.net/news.aspx?mode=Article&newsitemID=61217 here and http://www.roadrunnerrecords.com/blabbermouth.net/news.aspx?mode=Article&newsitemID=33768 here or http://metal-rules.com/interviews/Rockdetector.htm the introduction of this. Some of those sources are from Blabbermouth, which is a website hosted by the record label Roadrunner Records. Rockdetector does not fail 
Stance: keep
Cited policy: Wikipedia:Notability (WP:WEB)