there are multiple artists with this name:
These are photos from concerts where Space Opera played, so they may be of other bands that played the concert as well.
Flying Burrito Brothers / Space Opera Oct 10, 1971 Buffalo, New York, United States Uploaded by Suraci
Jefferson Airplane / Space Opera Nov 1, 1970 Fort Worth, Texas, United States Uploaded by Zimtrim
Jethro Tull / Space Opera / CLOUDS May 13, 1970 Dallas, Texas, United States Uploaded by Zimtrim
Texas International Pop Festival 1969 Aug 30 - Sep 1, 1969 Dallas, Texas, United States Uploaded by Zimtrim