There are multiple artists using this name:
These are photos from concerts where Dios played, so they may be of other bands that played the concert as well.
Coachella Valley Music & Arts Festival May 1 - 2, 2004 Indio, California, United States Uploaded by Matt C
Morrissey / Dios Apr 26, 2004 Los Angeles, California, United States Uploaded by Nairb
The Redwalls / Dios Mar 31, 2004 Pontiac, Michigan, United States Uploaded by Daniel Sylvester