There are multiple artists that have used this name:
These are photos from concerts where The Sounds played, so they may be of other bands that played the concert as well.
No Doubt / The Sounds / Panic! At the Disco / Have Heart / Shirley Manson Aug 8, 2009 San Diego, California, United States Uploaded by Wicked Goddess
No Doubt / Paramore / The Sounds Jun 6, 2009 Charlotte, North Carolina, United States Uploaded by Sc Musicman
No Doubt / The Sounds / Paramore May 30, 2009 Dallas, Texas, United States Uploaded by Hen1