Sputnikmusic
All genres of music were covered by the site , with dedicated subsections for metal , punk , indie , rock , hip hop , and pop; an 'Other' section also caters to electronica , jazz , reggae , trip hop , classical music , and soundtracks . 
<triplet> metal <subj> rock <obj> subclass of <triplet> punk <subj> rock <obj> subclass of