Colleen - The Tunnel And The ClearingColleen is French multi instrumentalist Cecile Schott, who uses her voice and the treble viola da gamba (a baroque instrument with gut strings), to weave intricate stories about the human mind and heart. Schott first noticed the viola da gamba in the film Tous les matins du monde when she was 15 years old. The instrument, which has been said to be the musical instrument that most resembles the sound of the human voice, heavily resonated with her.