There are at least 8 artists called "X".
These are photos from concerts where X played, so they may be of other bands that played the concert as well.
Fun Fun Fun Fest 2012 Nov 2 - 4, 2012 Austin, Texas, United States Uploaded by Shiruken
Pearl Jam / X Jun 20, 2012 Manchester, England, United Kingdom Uploaded by Daily Minefield
Pearl Jam / X Jun 20, 2012 Manchester, England, United Kingdom Uploaded by Craig Fae The Vale
