On Western Terror 4
Luigi Morleo
Fixed electronics|Alto Saxophone (1)
El Afilador
Antonio Juan-Marcos
Cello| (1)
Half Moon, Double Rainbow
Federico Bonacossa
Acoustic Guitar (1)
Abanico Imaginario
Viola (1)
Vowel Noise
Santiago Diez-Fischer
oboe |Electric Guitar|violin|double bass| (1)