I've been playing with Buzz for some time now. Basically, its an obsolete and incredible free sequencer. These are some samples random results i've come up with. Its rather demoscene related. If you like'em, let me know.
Groovy - added Oct 15th 2007, done using a few new VSTs
Evolution - presented at Flashparty 2007, Argentina (AFAIK, it came out 4th)
broken_skies.mp3 - April 2008
tax_evasion.mp3 - May 2008
Essence - August 2008