To celebrate its 50th year since bassist Barry Guy assembled the London Jazz Orchestra for its first 1970 performance on BBC Radio, the now multinational band convened in Poland in 2020 for a series of concerts at Alchemia Club and Manggha Hall in configurations of duos to quintets, culminating in a full ensemble performance of two magnificently powerful works: "Flow" and "Harmos-Krakow".

A series of sixteen succinctly expansive, dramatic and moody collective improvisations, evocative music of rich melodic and rhythmic foundation that coax inspired tempests from misty lands and seas, at the intersection of Austrian Hurdy Gurdy master Matthias Loibner and Zurich-based West Kamerun drummer Lucas Niggli; absolutely impressive and beguiling.