Forget Spotify, do you know about relisten.net? It's a portal to concerts by bands that have released them freely, most if not all on Archive.org. A lot of Jam bands but also Charlie Hunter, Camper Van Beethoven, Drive By Truckers, many others.May I suggest Drive by Truckers, Nov. 30 2002? End of one of their earliest long tours. It's kicking my ass. If you like Southern rock. Or realistic semi-literary hard rock.https://relisten.net/drive-by-truckers/2002/11/30