As creative pairings go, there are none who surpass trumpeter Natsuki Tamura and pianist Satoko Fujii. The husband and wife team play together in various settings from Fujii's numerous orchestras (New York, Berlin, Tokyo), the quartet Kaze, and the (now) trio formation Gato Libre. The results are never predictable. Their duo outings, more often than not, lean toward quirky lyricism. On Kisaragi, their fifth such recording, the duo opts for improvised abstractions where the emphasis is on unusual sounds.