Deletion of Stereo Hearts

Comment: Per http://www.billboard.com/#/artist/gym-class-heroes/647857 ''Billboard'', the song has charted in US and Canada. So there's that, combined with the sources provided above by Alessandro, plus the existence of additional sources (http://buzzworthy.mtv.com/2011/06/09/gym-class-heroes-adam-levine-stereo-hearts/ MTV, for example, which I've incorporated into the article). There's clearly still plenty of room for article growth, but at least there appears to be enough coverage and other criteria met to satisfy  and 
Stance: keep
Cited policy: Wikipedia:Notability (WP:GNG||WP:NSONGS)