Title from container. Compact discs. Program notes by Oliver Soden and biographical notes on the ensemble in English (7 pages : portrait) inserted in container. Quartets no. 1 and no. 3. recorded. 2013 3 December. Wigmore Hall, London. Quartet no. 2. recorded. 2014 16 March. Wigmore Hall, London. Quartet no. 4. recorded. 2014 17 January. Wigmore Hall, London. Quartet no. 5. recorded. 2014 26 April. Wigmore Hall, London. Steve Portnoi, engineer ; Jeremy Hayes, producer. Heath Quartet (Oliver Heath, Cerys Jones, violins ; Gary Pomeroy, viola ; Christopher Murray, cello).