A new longform commissioned work released 3 November 2023 on the artist's own Late Music label. String quartet version available as a 2LP and CD, or four different instrumental variations presented as the Long Gradus: Arrangements 4CD boxset.1. Long Gradus (strings): Part I2. Long Gradus (strings): Part 23. Long Gradus (strings): Part 34. Long Gradus (strings): Part 4