We’re delighted to feature ten wonderful composers and works in this month’s playlist Harmonic Waves. The connecting thread between these stylistically divergent works is harmony: some preoccupation with the sonorities arising from pitch relationships – intervals, chords, chord progressions, ostinati – whether across the familiar diatonic grid or in the granular spaces between. These collected works offer quite evocative explorations of themes of motion, emotion and/or communication across the musical spectrum from jazz to concert art music. We hope you enjoy and savour these sounds from some familiar and some new featured composers.