There are 5 acts with this name:
These are videos from concerts where MK Ultra played, so they may be of other bands that played the concert as well.
Sunny Day Real Estate / Heroic Doses / MK Ultra Feb 12, 1999 Austin, Texas, United States Added by Concert Archives
(The date in the YouTube title is incorrect. It's from this 7/17/1998 show)
Sunny Day Real Estate / Shudder to Think / MK Ultra / Gloritone Jul 17, 1998 New York, New York, United States Added by Concert Archives