There are at least 5 artists with the name ZZZ:
These are photos from concerts where zZz played, so they may be of other bands that played the concert as well.
A Place to Bury Strangers / zZz Apr 27, 2015 Hamburg, Hamburg, Germany Uploaded by Jay O. Tea
Exit Festival 2009 Jul 9 - 12, 2009 Novi Sad, Vojvodina, Serbia Uploaded by Gheger