to hell with paper clips!
Michael Baldwin (*1989) in defense of hearing - extraneous.1 for five trombones and five musical bodies
William Dougherty (*1988) Three Formants (2014) for five trombones
Jon Roskilly (*1987) Speaking of Trombones ..." (2014) for five trombones
Vinko Globokar (*1934) Discours II (1967/68) for 5 trombones