The Associated Press

A+ Ballake Sissoko

and Vincent Segal

Musique de Nuit

Six Degrees

One of 2011's best and most rewarding recordings, Chamber Music, teamed Mali's Ballake Sissoko, the brilliant kora player, and acclaimed French cellist Vincent Segal. These unlikely partners created a stunning fusion that echoed its title.

Happily, the richness and fluidity of this partnership continues and grows on the moody and minimalist Musique de Nuit; there is an undeniable classical vibe (especially on "Prelude"), but its best moments seem to come during the improvisations. Those who enjoy pianist Keith Jarrett's improvisational approach should appreciate this exquisite music, which seems to evoke a kind of primal spirit and Baroque.

Recorded on the rooftop of Sissoko's home in Mali, Musique de Nuit soars on the interplay of their instruments -- supple, heart-tugging, emotional. "Niandou" is breathtaking in its beauty. There are hints of Brazilian rhythms on "Samba Tomora," while "Diabaro" explores and evokes traditional turf with a hair-raising, keening vocal by Babani Kone.

Hot tracks: "Niandou," the haunting title track, "Samba Tomora"