Jorma Kaukonen and Jack Casady were part of Jefferson Airplane back in the 60's, but that was a blip in their musical careers if you ask most Tuna fans.
These are videos from concerts where Hot Tuna played, so they may be of other bands that played the concert as well.
Hot Tuna / Gasolin' Nov 20, 1976 Passaic, New Jersey, United States Added by Zimtrim
The Rolling Stones / Lynyrd Skynyrd / Hot Tuna / 10CC / Todd Rundgren and Utopia / Don Harrison Band Aug 21, 1976 Knebworth, England, United Kingdom Added by Brian Lr
Bath Festival Of Blues & Progressive Music 1970 Jun 27 - 28, 1970 Shepton Mallet, England, United Kingdom Added by Brian Lr