There are multiple artists with this name:
These are photos from concerts where MSG played, so they may be of other bands that played the concert as well.
Sweden Rock Festival 2006 Jun 8 - 10, 2006 Norje, Blekinge, Sweden Uploaded by Jarle Lindeland
Def Leppard / MSG Mar 12, 1988 Cologne, North Rhine-Westphalia, Germany Uploaded by Jr39 Credit: © Jörg Reuter - "original ticket, MSG added"
Def Leppard / MSG Mar 12, 1988 Cologne, North Rhine-Westphalia, Germany Uploaded by Jr39 Credit: © Jörg Reuter - "original digital ticket"
Whitesnake / MSG Dec 30, 1987 London, England, United Kingdom Uploaded by Steve Tuck
Rock Pop In Concert Dec 17, 1983 Dortmund, North Rhine-Westphalia, Germany Uploaded by Jr39
Rock Pop In Concert Dec 17, 1983 Dortmund, North Rhine-Westphalia, Germany Uploaded by Jr39 Credit: © Jörg Reuter
MSG / Wildlife Oct 27, 1983 Leicester, England, United Kingdom Uploaded by Dickslexic66
MSG / vandenburg Dec 4, 1982 Leicester, England, United Kingdom Uploaded by Dickslexic66