There are at least 8 bands/artists with the name Eli.
These are photos from concerts where Eli played, so they may be of other bands that played the concert as well.
Black Oak Arkansas / James Gang / ELI May 18, 1975 San Francisco, California, United States Uploaded by Zimtrim
KISS / ELI / Third Rail Jan 31, 1975 San Francisco, California, United States Uploaded by Zimtrim