Not in the bands section GD, there's only one. A basic list of what seems to be the most popular music here:

+Technical Death
+Thrash
+ Jazz/Death Fusion
+ Grindcore
+ Black Metal

Even with a few more added, it wont take up a lot of space, over up in Guitar there's 8!

I'll add a poll to my original post to get some feeback

Edit: Nevermind, I can't