Once again I've spent valuable time on the eMusic site [my favourite digital download site]. And this is what I've found and sampled...
Rarities by Ron Sexsmith
You Are My Sister by Antony and the Johnsons [single off the I Am A Bird Now LP - with a few non-album tracks]
Antics Remixes by Interpol
The Complete Upsetter Singles 1970-1972 by Bob Marley and the Wailers
Tony Hawks American Wasteland Soundtrack by Various Artists
If you'd like to check out these, or many other independent artists, look into eMusic's trial offer of 50 Free Downloads, no strings.