Potter, K. (1972) “Review of 1971/11/18 and 1971/12/02 Concert at Town Hall, Birmingham. Humphrey Searle’s ’Labyrinth’ and Peter Dickinson’s Organ Concerto played by the CBSO.”, Contact: A Journal for Contemporary Music (1971-1990), 0(4). doi: https://doi.org/10.25602/GOLD.cj.v0i4.884.