To find new stuff, I suggest using iTunes. There are other methods ofcourse but iTunes actually has a really big library of music. Just find an artist you like, or would like to find more of, then go to their itunes page or in mini store click "listeners also bought" over to the right, and it will bring up a whole bunch of similar artists and songs. Also you can check iMixes from that artist. You can also just search for a genre. Jazz, Rock, Metal, Indie, New age, etc... Good luck and I hoped this may have helped a little bit.