Goffredo Petrassi

voices|Symphonic orchestra (1)

Benjamin de la Fuente

Percussions (2)|Electronics (1)

Pedro García-Velásquez

Cello | chamber orchestra (1)

Juan Manuel Quinteros

Flute (2)|Oboe (2)|Clarinet (2)|Bassoon (2)|Trumpet (2)|Percussions|Piano|Mezzo|soprano voice|Violin (2)|Viola |Cello|Double bass|Horn (French Horn) (2)|Choir (1)