Most of the pieces on this disc were written for Simard and Grauwels by living composers. Heard here in a version for flute and percussion, The History of the Tango was dedicated to Marc Grauwels by Astor Piazzolla in 1985. Frédéric Devreese’s delightful little miniature Butterfly was originally the music for a television series called Romance. Arvo Pärt’s Spiegel im Spiegel (Mirror in the Mirror), scored in this new version for alto flute and marimba, is an expansive yet serene lullaby. In Ravi Shankar’s The Enchanted Morning, East meets West. Based on the raga todi, the piece begins slowly and steadily builds up to a conclusion of thrilling virtuosity for both players.