In dir
Stefano Gervasoni
Vocal ensemble (1)
Tre per sette
Goffredo Petrassi
ensemble (1)
La situación es catastrófica pero no seria, 1ra parte：
Francisco Uberto
Flute|Clarinet|Bass Clarinet|Trumpet|Horn (French Horn)|Trombone|Percussions|Piano|Soprano voice|Violin|Viola |Cello|Double bass|Electric Guitar|Accordion|Bass flute (1)
G-Waves
Mateu Malondra Flaquer
Saxophones (1)
Heterochronies
Marco Suárez Cifuentes
Flute (3)|Oboe (2)|English Horn|Clarinet|Bass Clarinet|Bassoon (2)|Contrabassoon|Trumpet (3)|Trombone (3)|Tuba|Soprano voice|Mezzo|soprano voice|Violin|Violin (2)|Viola |Cello|Accordion|Horn (French Horn) (4)|Double bass (4)|Percussions (3)|ContraBass clarinet (1)