Andy Sheppard/Michel Benita/Sebastian Rochford

Trio Libero

(ECM)

The sheer breadth of saxophonist Andy Sheppard's work over the past 25 years, ranging from his 200-strong Saxophone Massive to duets with classical pianist Joanna MacGregor and dates with jazz master Gil Evans, Indian violinist L Shankar and Northumbrian piper Kathryn Tickell, almost alone makes his next step intriguing. And this new trio certainly runs to form. The music's almost freely improvised, very understated, elegant, often folksong-like and atmospheric, and it backs up the assertion that, with Algerian-born bassist Michel Benita and Aberdeen's own Sebastian Rochford (drums), Sheppard is working in a group of three melody players. Nowhere is this clearer than on the one, beautifully conversational jazz standard, I'm Always Chasing Rainbows, or on the wittily interactive Slip Duty, where Rochford restakes his claim as surely the most musical of drummers. A slow grower rather than an album that instantly socks the listener between the eyes with virtuosic blowing, Trio Libero reveals more charms and more depth of interest with every play.

Rob Adams