Two hauntingly beautiful works in microtonal composer and violist Catherine Lamb's "Prisma Interius" series, the first a duo with violinist Johnny Change and Xavier Lopez on the "secondary rainbow synthesizer", which channels the sound outside of the performance space as a generator of ambient sound; then a sextet of strings and winds with two secondary rainbow synthesizers.

Assigning different times systems--standard time, decimal and hex time--to different musicians, harpist Rhodri Davies develops an electroacoustic improvisational environment of unusual perception and sensation, performed live in Cardiff in 2018 with Ryoko Akama, Sara Hughes, Sofia Jernberg, Pia Palme, Andre Parkinson, Lucy Railton, Pat Thomas, & Dafne Vicente.

Three dynamic works for contemporary classical composition from Henry Cow founder Tim Hodgkinson, composed and assembled using a variety of techniques including live performance, in ensembles that include Hyperion Ensemble, Chris Cutler on percussion, Angharad Davies on violin, Mark Sanders on percussion and Yoni Silver on bass clarinet; extraordinary!