Traditional and theatre music from Vietnam, the celebrated singer mazily leading dan tranh zither, dan bau monochord, sao flute, dan kim lute, dan co fiddle, and trong percussion.

Elegant, serene, new-wave, profoundly tuneful playing, with accompaniment from Abhijit Banerjee’s tabla and Sudipta Remy’s tampura.

An immersive, slashing, ecstatic thumper, just about getting Mars on the radio; and a kind of unhinged marimba and thumb-piano variation, grubbing around manically in half-memories of African polyrhythm.

A moving, lovely, heartfelt tribute, seamlessly combining jazz-funk, soul, gospel, Black Jazz, bebop, Latin, spoken word and co, with palpably higher concerns than genre and market. Released in 1976 on his own imprint by the jazz veteran — sixties cohort of Eric Dolphy, Ray Charles, Donald Byrd and the rest —  alongside the all-time classic If.

Wonderful, never-before-released collaborations with the brilliant pianist Georges Arvanitas and his trio, in 1966-67, kicking off with The Hip Walk.

The best recordings of this stupendous singer, the greatest jazz singing there is for fucks sake, nattily presented like a seven-inch box-set. Brownie, Roy Haynes, Cannonball… Do yourself a favour.