Alberto Arroyo

Flute (2)|Oboe|Clarinet|Bass Clarinet|Bassoon|Contrabassoon|Trumpet (2)|Horn (French Horn)|Trombone (2)|Tuba|Piano|Harp|Violin (2)|Viola |Cello|Double bass|Percussions (3)|Hichiriki (Japanese Oboe) (1)

Pablo Galaz

Bass Clarinet|Percussions|Piano|Harp|Violin|Cello|Bass Flute|Harp (1)

Federico Gardella

Symphonic orchestra (1)

Jose Luis Campana

FluteClarinetPianoSoprano voiceViolinCelloFixed electronics (1)