There is more than one artist with this name, including:
These are photos from concerts where Spirit played, so they may be of other bands that played the concert as well.
Jethro Tull / Spirit / Tony Joe White May 1, 1971 Philadelphia, Pennsylvania, United States Uploaded by Zimtrim
Poco / Spirit Apr 17, 1971 New Orleans, Louisiana, United States Uploaded by Zimtrim
Spirit / Bloodrock / Cowboy Jan 29 - 30, 1971 New York, New York, United States Uploaded by Zimtrim