There is more than one artist named Beatlemania.
These are photos from concerts where Beatlemania played, so they may be of other bands that played the concert as well.
Beatlemania Nov 22, 1981 Sunrise, Florida, United States Uploaded by Anniebhunter
Beatlemania Jan 21, 1981 London, Ontario, Canada Uploaded by Terry Wilson
Beatlemania Jan 18, 1981 Philadelphia, Pennsylvania, United States Uploaded by Scuba Steve60