'Improvisations For Piano & Flute' is, as the title suggests, a series of fully improvised compositions by the two legendary musicians. The flow of this album is more contemplative and analog in nature than anything in the duo's prior output in their 3 decades of Shpongle, yet equally mesmerizing and consciousness-expanding. This album is a significant departure from their usual output in it's focus on the interplay of Raj's lyrical flute playing and Simon's evocative creativity at the piano.