There are, at least, 19 artists named Alaska:
These are photos from concerts where Alaska played, so they may be of other bands that played the concert as well.
Maifeld Derby 2017 Jun 16 - 18, 2017 Mannheim, Baden-Württemberg, Germany Uploaded by Phil Haubi
Festivus 2009 Sep 13, 2009 Lemont, Illinois, United States Uploaded by Eric Schander
The Planet Smashers / Mustard Plug / The Undercovers / Alaska / Brain for Sale Oct 8, 1999 Québec, Quebec, Canada Uploaded by Simon Bélanger
The Return of The Knebworth Fayre Jun 22, 1985 Knebworth, England, United Kingdom Uploaded by Jon D
Ticket Stub
Return of the Knebworth Fayre Jun 22, 1985 Knebworth, nr Stevenage,England, United Kingdom Uploaded by Jim Jones