TÔN-THÂT Tiêt (born 1933). Partially autograph musical manuscript, Chu Ky VI for 12 mixed voices a cappella, 1993 ; 59 pages 30 x 23 cm. Commissioned by Radio-France, this work was premiered on March 29, 1994, at the Salle Gaveau, by the Ensemble vocal de Radio-France, under the direction of Guy Reibel. " Om Namô Çakya Muni "... The choir is composed of 3 sopranos, 3 altos, 3 tenors, and 3 basses, as well as one percussionist. Duration about 14 minutes The manuscript is carefully written in Indian ink on 14-line paper; it is dated at the end "St Maur IV-V/1993"; we note corrections by tipex.