Victor Alexandru Coltea

Flute|Oboe|Clarinet|Bassoon|Trumpet|Horn (French Horn)|Trombone|Percussions|Piano|Violin|Violin (2)|Viola |Cello|Double bass (1)

Felipe Lara

Bassoon|Electronics (1)

Paul Méfano

Flute|traverso|oboe|Clarinet|Tenor Saxophone|Horn (French Horn)|trumpet|trombone|Tenor Saxophone|Contrabass Tuba|Percussions|vibraphone|Piano|Harpsichord|orgue|Accordion|voice (child)|voice and Piano|violin|Viola|Cello|double bass (1)

Alberto Arroyo

Flute|Trumpet|Violin|Viola |Double bass (1)