These are photos from concerts where jam session played, so they may be of other bands that played the concert as well.
Hotcakes / Aces & Eights / Blitz Kreig / Balloon Band / jam session Aug 17, 1980 New Marshfield, Ohio, United States Uploaded by Walter Winsor
New Orleans Pop Festival 1969 Aug 31 - Sep 1, 1969 Prairieville, Louisiana, United States Uploaded by Zimtrim
