Some of my fave guests sitting in w/the boys...
Dark Star> Spanish Jam> Lovelight w/Duane Allman & Peter Green
http://www.archive.org/details/gd70-02-11.early-late.sbd.sacks.90.sbefail.shnf
Dark Star> Jack Straw> Sing Me Back Home> Sugar Mags w/David Crosby
http://www.archive.org/details/gd72-09-10.sbd.patched.greenberg-powell.22793.sbeok.shnf
Entire 3rd Set w/ABB
It Takes A Lot To Laugh It Takes A Train To Cry*, That's Alright Mama*, Promised Land*, Not Fade Away*-> Goin' Down The Road Feelin' Bad*-> Drums*-> Not Fade Away*, Johnny B. Goode*
http://www.archive.org/details/gd73-06-10.sbd.hollister.174.sbeok.shnf
Everyone knows this one... NFA> Mountain Jam> JBG w/ABB at Watkins Glen
http://www.archive.org/details/gd73-07-28.sbd.weiner.14196.sbeok.shnf
NYE w/Etta James and the Tower of Power Horns
Turn On Your Love Light*-> Tell Mama*, Baby What You Want Me To Do*, Hard To Handle*, Midnight Hour*
http://www.archive.org/details/gd82-12-31.sbd.bode.5958.sbeok.shnf
Black Queen*-> Iko Iko*-> Bob Star-> The Other One-> Black Peter-> One More Saturday Night*, E: Johnny B. Goode* w/Stephen Stills
http://www.archive.org/details/gd83-04-16.sbd.miller.28382.sbeok.flacf
Carlos joins them for Birdsong
http://www.archive.org/details/gd91-04-28.sbd.vernon.6112.sbeok.shnf