liner notes Lionel Marchetti
liner notes Michel Chion
photography by Robert Cahen
Excerpts from previously released works, except tracks 1, 4, 10 to 12, 14, 15, 17 and 18 which are first recordings. Track 17 is the only complete work.

Track 1 - 1992; duration 35'; first recording.
Track 2 - 1972; duration 34'35; excerpt from empreintes DIGITALes IMED 9523-CD.
Track 3 - 1982; duration 24'09; excerpt from Ina-GRM C 2002/3.
Track 4 - 1990; duration 10'; State commission; first recording.
Track 5 - 1973; duration 37'16; excerpt from empreintes DIGITALes IMED 9312-CD.
Track 6 - 1975; duration 12'45; excerpt from Ina-GRM 5005.
Track 7 - 1994; duration 20'25; dedicated to Robert Cahen; excerpt from Metamkine MKCD 015.
Track 8 - 1992; duration 20'; dedicated to Annette Vande Gorme; excerpt from Metamkine MKCD 04.
Track 9 - 1990; duration 42'17; State commission; except from empreintes DIGITALes IMED-9523-CD.
Track 10 - 1988; duration 31'51; first recording.
Track 11 - 1984; duration 13'; music for a video by Robert Cahen based on a choreography by Hideyuki Yano; first recording.
Track 12 - 1997; duration 28'40; first recording.
Track 13 - 1985; duration 23'; except from empreintes DIGITALes IMED-9312-CD.
Track 14 - 1984; duration 10'; dedicated to Christian Zanési; first recording.
Track 15 - 1997; duration 11'; dedicated to association Réseaux, first recording.
Track 16 - 1984; duration 95'; State commission, excerpt from INA C 2002/3.
Track 17 - 1971; first recording.
Track 18 - 1977-1996; duration 60'; State commission; first recording.