The Kármán Line is the threshold - the precise altitude at which the Earth's atmosphere ends and open space begins. Outer Worlds Jazz Ensemble understood the metaphor immediately. This is music made at that exact boundary: grounded in groove and breath, but pulling steadily toward something without ceiling.

The story begins in Tokyo. Neil Innes - bassist, producer, the animating force behind ATA Records and its consistently remarkable Leeds-centred roster - and woodwind voice Chip Wickham were navigating the jazz kissas and crate-lined backrooms of the city when a conversation crystallised. Yusef Lateef's multiphonic searching. David Axelrod's orchestral weight. Alice Coltrane's capacity to make the sacred feel immediate. The ideas percolated, and when both musicians returned to Leeds to begin tracking what would become Doo-Ha! (2025), something else entered the room alongside the tighter, Latin-tinged material. A different gravity. Deeper vibrations, slower tides. That material was set aside - carefully, deliberately - and it would become this record.

Wickham's flute is the album's primary voice, and he deploys it with the patience of someone who learned from the right teachers. On Kármán Cantata and All Is, it floats above harp and piano the way heat rises from warm stone - unhurried, inevitable, tracing shapes in the air before dissolving. The harp, in particular, functions less as ornamentation than as architecture: its glissandi don't decorate the music so much as define its interior space. Low Orbit shifts the weight, Steve Parry's brass arrangements - bassoon, French horn, tuba moving in unexpected unison - channelling something between 1970s Quincy Jones and the more earthbound side of late Coltrane. It is the record's most physical moment, the one that reminds you there is still a floor beneath all this reach.

The Outer Worlds Jazz Ensemble is a curated project and ongoing release series from ATA Records, conceived to highlight the unsung sidemen of the Leeds funk, jazz and Afrobeat scenes while providing a platform for visiting artists. That institutional purpose is legible in the music's collective warmth - but what elevates The Kármán Line above the merely admirable is its sense of necessity. This music was not planned so much as recognised, set apart from the flow of a session because something larger was occurring. That quality of the unexpected and earned is irreplaceable.

Spiritual, groove-driven, expansive without ever becoming weightless.