Was looking for an alternative to my aging Logitech Squeezebox Touch and picked up a Raspberry Pi B+ a few weeks ago. After trying different linux distros, I settled on Volumio - it’s awesome!
My Pi is connected to an HRT MusicStreamer II+ => Bryston preamp => Bryston amp => B&W speakers. I both stream Spotify as well as access my 10,000 track iTunes ALAC library through an SMB mount. Incredible work on the Volumio platform guys, very impressive!