TY  - MUSIC
AU  - Spivery,Bill
TI  - Operator:  : for SAB voices with piano and optional instrumental accompaniment
PY  - 1989///
CY  - Milwaukee
PB  -  : Hal Leonard Corporation
KW  - Cors profans (Veus mixtes, 3)
KW  - Piano
KW  - Partitures
N1  - Per a cor de veus mixtes (SAB) i piano
ER  -