Angela Slater

Flute|Piccolo|Oboe|Clarinet|Clarinet (2)|Bassoon|Contrabassoon|Trumpet|Trumpet (2)|Trumpet (3)|Horn (French Horn)|Trombone|Trombone (2)|Tuba|Percussions|Violin|Violin (2)|Viola |Cello|Double bass|Horn (French Horn) (2)|English Horn (1)

Gráinne Mulvey

Flute|Clarinet|Horn (French Horn)|violin|Cello|Piano| (1)

Philippe Laval

violin (2)|Viola|Cello (1)

Henri Pousseur

Symphonic orchestra (1)