Two bands exist called Kingdom Come - it is also an alias of Ron Allen, house music producer.
These are photos from concerts where Kingdom Come played, so they may be of other bands that played the concert as well.
Scorpions / Van Halen / Metallica / Kingdom Come / Dokken Jul 24, 1988 Los Angeles, California, United States Uploaded by R Keev19
Scorpions / Van Halen / Metallica / Kingdom Come / Dokken Jul 24, 1988 Los Angeles, California, United States Uploaded by Postmortem
Metallica / Van Halen / Scorpions / Dokken / Kingdom Come Jul 17, 1988 San Francisco, California, United States Uploaded by Russdudeman
Metallica / Van Halen / Scorpions / Dokken / Kingdom Come Jul 16, 1988 San Francisco, California, United States Uploaded by Chris Loar
Metallica / Van Halen / Scorpions / Dokken / Kingdom Come Jul 16, 1988 San Francisco, California, United States Uploaded by Russdudeman
Metallica / Van Halen / Scorpions / Dokken / Kingdom Come Jul 16, 1988 San Francisco, California, United States Uploaded by Gina M
Monsters of Rock / Van Halen / Scorpions / Dokken / Metallica / Kingdom Come Jul 16, 1988 San Francisco, California, United States Uploaded by Dee Dee
Van Halen / Scorpions / Dokken / Metallica / Kingdom Come Jul 13, 1988 Minneapolis, Minnesota, United States Uploaded by Jason J Henry
