iPod touch - Now in 5 colors, A8 chip, 8MP iSight camera
Gnoosic - Even if you don't know what you are looking for - gnod will find it.
iPod Classic - Classic iPod interface for Spotify or Apple music library
Musicroamer - A visual Pandora for discovering new music
Koel - A personal music streaming server that works.
TasteDive - TasteDive recommends similar music (musicians, bands), movies, TV shows, books, authors and games, based on what you like.