Giancarlo Schiaffini is an Italian jazz trombonist and tubist most associated with avant-garde music, free improvisation and free jazz. A member of the Italian Instabile Orchestra, Schiaffini has worked with such artists as Mario Schiano, Lol Coxhill, Andrea Centazzo and also Thurston Moore of Sonic Youth.[1] Also, he has collaborated with the Gruppo di Improvvisazione di Nuova Consonanza.