Anybody remember IUMA?

The Internet Underground Music Archive. I used to get some great free tunes from there back in the day. It was so long now the music was in *mp2* format. ;-) The site is gone but what happened to all the music? Has it been saved somewhere? (I hope!). For some bizarre reason I've noticed tracks have simply vanished off my drives over the years and I 'd dearly like to find them again.

As far as I know, CD Baby gained access to all of IUMA CD-s, and that happened already 7 years ago