There are at least seven artists with this name:
These are photos from concerts where Oliver played, so they may be of other bands that played the concert as well.
Corona Capital 2017 Nov 18 - 19, 2017 Mexico City, Mexico City, Mexico Uploaded by Eddgar Mn
Chromeo / Oliver May 6, 2014 Minneapolis, Minnesota, United States Uploaded by Made Ona Ufo
New Orleans Pop Festival 1969 Aug 31 - Sep 1, 1969 Prairieville, Louisiana, United States Uploaded by Zimtrim