Former Rhizome Fellow Tracky Birthday (aka Dennis Knopf) of netlabel Upitup has teamed up with sister net denizens Ego Twister, Peppermill, Proot, WM Recordings, and Cock Rock Disco to produce the compilation Greatest It, downloadable for FREE here. Each label selected a few choice tracks from their catalog to contribute to the comp, so you get a feel for the artists they support and work with. Netlabels have been carrying the torch for the copyleft cause for awhile, and Greatest It is a concise sampling of what a few of those labels have been up to recently. Check it here.