Daniel Alvarado Bonilla

Soprano voice (4)|Mezzo|soprano voice (3)|Percussions (2)| (2)

Gráinne Mulvey

Cello |piccolo|flute (2)|oboe (3)|Clarinet (2)|Bass clarinet|bassoon (2)|Contrabassoon|Horn (French Horn) (4)|Trumpet in C (3)|trombone (3)|tuba|timpani|Percussions (3)|Harp|violin (2)|Viola|Cello|Double bass (1)

Gilberto Bosco

chamber orchestra (1)

Luiz Casteloes

Flute|Clarinet|Viola |Cello (1)