Triumvirat was a German progressive rock band, founded in 1969 in the town of Cologne, Germany By keyboardist/composer Hans-Jürgen (later simply Jürgen) Fritz, drummer/lyricist Hans Bathelt, and bassist Werner Frangenberg.
These are photos from concerts where Triumvirat played, so they may be of other bands that played the concert as well.
Jefferson Starship / Triumvirat / Fleetwood Mac/Bob Welsh Nov 5, 1975 Los Angeles, California, United States Uploaded by Stephenhuerta
savoy brown / Triumvirat Oct 1, 1975 Milwaukee, Wisconsin, United States Uploaded by Zimtrim
Bush Stadium Rock Festival Sep 28, 1975 Indianapolis, Indiana, United States Uploaded by Zimtrim
Backstage Pass
Bush Stadium Rock Festival Sep 28, 1975 Indianapolis, Indiana, United States Uploaded by Mr Mojo Risin
The stage on 07/24/2009
The stage on 09/28/1975
Bubba Keith on stage 09/28/1975 (Lead singer for The James Gang) and Dale Peters (Bass Guitar)
My ticket from the Festival on 09/28/1975
Bush Stadium Rock Festival Sep 28, 1975 Indianapolis, Indiana, United States Uploaded by Sharronj1
Mahogany Rush / Triumvirat Sep 18, 1975 Santa Monica, California, United States Uploaded by Zimtrim
Bachman-Turner Overdrive / Triumvirat / Bob Seger & The Silver Bullet Band Aug 16, 1975 Montréal, Québec, Canada Uploaded by Zimtrim
Supertramp / Triumvirat Aug 2, 1975 Portland, Oregon, United States Uploaded by Dt Rocks
Electric Light Orchestra / Triumvirat / Pavlov's Dog Jul 25, 1975 Allendale, Michigan, United States Uploaded by Zimtrim