Peter Warlock Ed: David Heyes . Arranged for string quartet in the 1920s by English composer, Peter Warlock, these 16th-century dances lend themselves to the double bass (or cello) quartet, offering effective and accessible repertoire for the intermediate quartet. Each dance is short and full of character, with optional repeats and no dynamics, leaving scope for each quartet to personalise the music and create a unique interpretation and performance. Also available for string quartet (RMS109).. Performance Level: 6;8.. Grade: 6 - 8