Brian Auger & The Trinity was a British jazz/jazz-rock fusion band formed in Nov. 1964 and led by keyboardist Brian Auger. In addition to Auger, the original members were Micky Waller (drums) and Ricky Brown (bass).
These are photos from concerts where Brian Auger & The Trinity played, so they may be of other bands that played the concert as well.
Brian Auger & The Trinity / Jimi Hendrix Sep 29, 1966 London, England, United Kingdom Uploaded by Zimtrim