Fred has performed works by and sometimes alongside composers John Luther Adams, Gavin Bryars, Sylvie Courvoisier, Alvin Curran, George Lewis, Annea Lockwood, René Lussier, Jose Maceda, Meredith Monk, Pauline Oliveros, Terry Riley, and Christian Wolff; improvised with Lotte Anker, Derek Bailey, Han Bennink, Peter Brötzmann, Lol Coxhill, Janet Feder, gabby fluke-mogul, Tim Hodgkinson, Joëlle Léandre, Phil Minton, Ikue Mori, Butch Morris, Bob Ostertag, Evan Parker, Zeena Parkins, Paula Sanchez, Susana Santos Silva and Camel Zekri, to name a few; collaborated with classical virtuosi Evelyn Glennie, Katia Labèque, Viktoria Mullova, and Werner Bärtschi; and—as session musician—recorded on albums by, for example, Brian Eno, The Residents, Robert Wyatt, The Swans, Violent Femmes, Material, Negativland, John Zorn, Matthew and the Unfortunates, and Half Japanese.