Project 83 is a sonic joint (ad)venture with fellow Mixclouders:
http://www.mixcloud.com/weirdwithbeard/, http://www.mixcloud.com/black_ops/, http://www.mixcloud.com/meistsonnig/, http://www.mixcloud.com/robindarling/ & http://www.mixcloud.com/eveningoflight/.
All the mixes created in Project83 are here : http://www.mixcloud.com/decadans/playlists/project83/
Here you'll find the complete list of tracks that were available for Project83: http://1kh.de/455767.