Jaime Reis

Cello|Double bass|Fixed electronics (1)

Sean Quinn

Violin (3)|Violin (4)|Viola (2)|Cello (2)|Double bass (2)|Violin (3)|Violin (4)|Double bass (2)|Percussions (6) (1)

Luis Fernando Amaya

Flute|English Horn|Clarinet|Saxophones|Trumpet|Horn (French Horn)|Trombone|Tuba|Percussions|Piano|Harpsichord|Mezzo|soprano voice|Violin (2)|Viola |Cello|Double bass (1)

Pedro García-Velásquez

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