AI-32 signals the arrival of ‘The Fifth World Recordings’, by Son of Chi (Hanyo van Oosterom) and long-term collaborator Arthur Flink. A tribute to the late Jon Hassell, who passed away in 2021, the album connects a deep running thread that goes back to the source of Chi project. Carrying on from where Hassell left off, the album takes inspiration and references from his Fourth World music concept and the ancient Hopi tradition of Native America. Illuminating the subliminal space of the arising Fifth World, Son of Chi pays respects to an inimitable force in contemporary music.

Hassell’s ‘Dream Theory in Malaya’ forms a touchstone to Hanyo van Oosterom’s musical journey, which soundtracked long, deep and reflective periods living in the cave of the Kallikatsou (Patmos, Greece) back in the early 80s. This period resulted in Hanyo’s track as Chi – ‘Hopi’ – in 1984. Hanyo met Hassell shortly after in 1987 at his “The Surgeon in the Nightsky” concert in Rotterdam – it wasn’t until twenty years later that Hanyo invited him for two magic nights of “Instant Composing Sessions” with the Numoonlab Orchestra (with a host of other artists) at the LantarenVenster, the very same stage where Hassell had performed in 1987 and also where Chi did their first live performance.

Dreamful, mysterious, prophetic, the Fifth World Recordings features the quiet yet elaborate sound of Chi awash with rich instrumentation, field recordings, and old stories by the firelight. Sketches were created with drones, loops, and soundscapes, with which Arthur Flink (also a member of the Numoonlab Orchestra) jammed on trumpet. Channelling Hassell’s idiosyncratic style, floating melodies and lyrical improvisations are parsed into the mix, where Hanyo has processed and manipulated the recordings, also referencing Hassell’s exotic scales and unique harmonics.

Additionally, the wah Bamboo flute at the closing piece is an homage to the works of Chi co-founder Jacobus Derwort (1952-2019). For this piece Hanyo used his first bamboo flute he made at the cave of the Kallikatsou in 1984. Arthur Flink answers in counterpoint with the wah trumpet, almost like the intuitive communication of the nightbirds…