This name is referred to several bands:
These are photos from concerts where If played, so they may be of other bands that played the concert as well.
Rory Gallagher / Rush / If Nov 5, 1974 New York, New York, United States Uploaded by Zimtrim
The Eagles / Harry Chapin / Renaissance / The Chambers Brothers / Bo Diddley / Stories / If Jul 27, 1974 Callaway, Maryland, United States Uploaded by Zimtrim
Strawbs / REO Speedwagon / If May 24, 1974 New York, New York, United States Uploaded by Zimtrim
Renaissance / If / Al Stewart Apr 20, 1974 Devon, Pennsylvania, United States Uploaded by Zimtrim
Electric Light Orchestra / If Apr 13, 1974 Columbus, Ohio, United States Uploaded by Zimtrim
