Why not better tracks or Bands ?, Why not Radiohead or Nirvana ? ;)

Why or when you gonna released better versions of the game ?, dont misunderstand me, i want just play better songs, there is a lot of good bands and beats that i am sure there is a lot of people that like it, why dont try special editions of bands like Radiohead and Nirvana ?, also, The Strokes have very nice songs that can represent a good challenge game, think about dude, i wait your reply :)