U.K. were a short-lived British progressive rock supergroup active from 1977 through 1980.
These are photos from concerts where U.K. played, so they may be of other bands that played the concert as well.
Jethro Tull / U.K. Oct 26, 1980 St. Louis, Missouri, United States Uploaded by Mark A Schuler
U.K. / Jethro Tull Dec 4, 1979 Hollywood, Florida, United States Uploaded by Tomsteck59
The Police / U.K. Dec 1, 1979 Upper Darby, Pennsylvania, United States Uploaded by Zimtrim
Jethro Tull - Thick as a Brick - 1972
Jethro Tull / U.K. Nov 10, 1979 Denver, Colorado, United States Uploaded by Mark And Mary
U.K. - Night After Night - 1979
Jethro Tull / U.K. - Concert Ticket - Nov. 10, 1979
Jethro Tull
Jethro Tull - Aqualung - 1971
U.K. (self-titled) - 1978
U.K. Band
Jethro Tull / U.K. Nov 8, 1979 St. Louis, Missouri, United States Uploaded by John Murray
Jethro Tull / U.K. Oct 27, 1979 Cincinnati, Ohio, United States Uploaded by Zimtrim
Jethro Tull / U.K. Oct 23, 1979 Rochester, New York, United States Uploaded by Zimtrim
Jethro Tull / U.K. Oct 22, 1979 Uniondale, New York, United States Uploaded by Sc Musicman
U.K. / Jethro Tull Oct 12, 1979 New York, New York, United States Uploaded by Sc Musicman