Just in case you have … here are some recordings of Hawkins pieces on Youtube

First string quartet (1976) played by James Toll, Guy Button (violins), John Crockatt (viola) and Jonathan Rees (‘cello) in 2019

‘Urizen’ played by Paul Silverthorne (viola) and Aglaia Tarantino (piano) at LSO St Luke’s in 2012

‘Fuzon’ played by the Piatti Quartet live at ‘Rencontres Musicales ProQuartet en Seine-et-Marne’ in 2014.

All wonderful performances!