The Inedible Crumpets All Star Workshop No. 1 [Band]

The Inedible Crumpets All Star Workshop No. 1 [Band] , c1972.
Lithograph with process screen, 58.8 x 41.6cm. Repaired missing portions. Linen-backed.
Text continues "It Flew Away, Spectrum, Whoopees, Capt. Matchbox, Langford Lever [support bands]. Sebastian's, Friday, May 12th, 9pm."
"Inedible Crumpets", an anagram of "Indelible Murtceps", were a side project of the Australian prog-rock band Spectrum. The band played under both monikers in slightly different styles. "They were Murtceps because that was Spectrum spelled backwards, and they were 'indelible' because 'they refused to be rubbed out'." Ref: Nichols, Dig: Australian Rock & Pop Music, 1960-85, p190; Wiki.