There are, multiple artists using this name:
These are photos from concerts where Shannon played, so they may be of other bands that played the concert as well.
Freestyle Festival 2022 Aug 20, 2022 Long Beach, California, United States Uploaded by Nate!
80s Extravaganza Feb 6, 2015 Uncasville, Connecticut, United States Uploaded by Concertkatie
New Edition / Run-D.M.C. / Shannon Mar 10, 1984 Dayton, Ohio, United States Uploaded by Cjxzoic1970