Arthur Lavandier

Soprano voice| Flute | Clarinet | Bassoon | Horn (French Horn)| Piano | Violin | Viola | Cello | Double bass (1)

Santiago Santero

Bass Clarinet|trombone| Percussions (2)|Piano|Violin|Cello (1)

Kevin Kay

Unspecified string instrument (4)|Violin (4)|Viola (4)|Cello (4) (1)

Pablo Rubino

Violin (2)|Viola |Cello (1)