For people who want to burn a CD of the songs created until 2006, there's a cover for an album called 'Missing Link':
[download (228K)][view]
Pure single C64 songs are also available in the .sid format. .sid files are very small (usually less than 10K) and contain
the original C64 sound data. They can be played in emulation on any OS utilizing the
SIDPLAYer.