"Marie Rose Sarri is an Italian musician and sound artist who makes skillful use of both analog and digital instruments, field recordings and all types of sounds in composing and creating works of music. She releases recordings on labels of various countries, and performs and exhibits her creations in many festivals, art museums, galleries, art spaces and more. French musician Bruno Duplant, who also uses both analog and digital instruments in his performances, has made a succession of high-quality solo and collaborative works and released them on numerous labels.

This CD is a collaborative creation by Sarri and Duplant consisting of two pieces (no. 1 and no. 2, about 23 minutes 30 seconds each) titled "etude." A variety of sounds emerge and swirl about in the dynamic and lively atmosphere of this dense, rich album."-Ftarri"