Boards
Karaoke tracks on Spotify
I think Soundmachine are my favourite gang of backing track chancers: http://open.spotify.com/artist/1QHkzuqwFtqACAidszOAno
Not least because their oeuvre includes this, and if anyone has ever sung this at karaoke I'm not sure I ever want to meet them: http://open.spotify.com/track/5jctTSzL9p0kgHCr1kbHKO