There are three artists known as Houston. 1) Is an American R&B singer from Los Angeles. 2) Is a Swedish duo making AOR style rock. 3) is a rock band from the American Midwest.
These are photos from concerts where Houston played, so they may be of other bands that played the concert as well.
HRH AOR 3 Mar 12 - 15, 2015 Pwllheli, Wales, United Kingdom Uploaded by Mark Hutchinson
Download Festival 2011 Jun 10 - 12, 2011 Derby, England, United Kingdom Uploaded by Nova Gullen