have any song's i should listen to?

I want to add more songs to my iPod but have no idea what, i like
Artists that aren't that famous, I pretty much listen To Charice,Big
Time Rush, We The Kings, Mayday Parade, Auburn. Here is a screen cap
to give you an idea what i listen to:

http://oi55.tinypic.com/2alstk.jpg

So yeah please give any suggestions! open to pretty much anything
except scremo...