There are several artists titled Sleep;
These are videos from concerts where Sleep played, so they may be of other bands that played the concert as well.
Alcatraz Metal Festival Aug 12, 2017 Kortrijk, Flanders, Belgium Added by Sheb
Sleep / Helen Money Oct 22, 2016 Portland, Oregon, United States Added by Terabyte23
Psycho California May 16, 2015 Santa Ana, California, United States Added by Fantomos
Sleep / Kowloon Walled City / Stoneburner Jun 3, 2012 Seattle, Washington, United States Added by Terabyte23
Sleep / Scott Kelly / Yob Sep 11, 2010 Portland, Oregon, United States Added by Terabyte23