I've just done a quick search and couldn't find anything on here but it's been reported that the makers of the new CBGB's film are going to make one on Caribou
Link 1:
http://www.bizjournals.com/denver/morning_call/2013/01/story-of-colorados-caribou-records.htmlLink 2:
http://www.nme.com/news/paul-mccartney/68175Looking at Bellagio, I can see they were signed to Caribou Records but can't see any sessions *takes cover*
[Edit] my fault, I didn't go back far enough. I can see Nov 13 '73-Wishing You Were Here backing vocals session and in Oct/Nov 74 for Battle Hymn/Good Timin/'dirty' Ding Dang and Child of Winter