TY - MUSIC AU - Varese,Edgard AU - Sacks,Richard TI - Hyperprism for 9 wind instruments and 9 percussion players PY - 2000/// CY - Italy : PB - BMG Ricordi KW - Instrumental ensembles, Arranged KW - Scores N1 - Duration is about 4 minutes N2 - As an introduction, there is a suggested seating arrangement of the percussion players. For ease of playing, it is recommended that a tenth percussion player be added ER -