Works for Percussion Quatuor Helios

Imaginary Landscape No. 2, for 5 percussionists Composer: John Cage Length: 5:29 Performers: Hêlios Quartet (Percussion Ensemble)

Amores, for prepared piano & 3 percussion Composer: John Cage Length: 9:15 Performers: Hêlios Quartet (Percussion Ensemble), Isabelle Berteletti (Prepared Piano)

Double Music, for 4 percussionists (collaboration with Lou Harrison) Composer: John Cage Length: 4:44 Performers: Hêlios Quartet (Percussion Ensemble)

Third Construction, for 4 percussionists Composer: John Cage Length: 10:13 Performers: Hêlios Quartet (Percussion Ensemble)

She is Asleep, for voice, prepared piano & 4 percussion (1. Quartet: 12 tom-toms) Composer: John Cage Length: 4:28 Performers: Hêlios Quartet (Percussion Ensemble)

She is Asleep, for voice, prepared piano & 4 percussion (2. Duo: voix et piano préparé) Composer: John Cage Length: 7:16 Performers: Hêlios Quartet (Percussion Ensemble), Isabelle Berteletti (Prepared Piano)

First Construction (In Metal), for 6 percussionists Composer: John Cage Length: 10:03 Performers: Anne Berteletti (Piano), Hêlios Quartet (Percussion Ensemble), Philippe Chaignon (Percussion)