Valerio de Bonis

Flute|Clarinet (2)|Trumpet in C|Horn (French Horn)|Percussions (2)|Piano|Violin (2)|Viola|Cello | Double bass |Fixed electronics (1)

Francisco Guerrero

ensemble (1)

Daniel Arango Prada

marimba (1)

Jesus Echeverria

Flute (2)|Piccolo|Oboe (2)|Clarinet (2)|Bassoon (2)|Trumpet (2)|Trombone (3)|Tuba|Harp|Violin (2)|Viola |Cello|Double bass|Horn (French Horn) (4)|Percussions (3) (1)