He co-founded with Malcolm Goldstein and James Tenney the Tone Roads Chamber Ensemble in 1963 (active until 1970), with Julie Winter Sounds Out of Silent Spaces in 1972 (active until 1979) and with Barbara Benary and Daniel Goode, Gamelan Son of Lion in 1976 (still active).
Philip II of Spain | Philip K. Dick | John Philip Sousa | Philip II | Philip Roth | Philip IV of Spain | Philip II of Macedon | Philip | Philip Bradbourn | Philip Catherine | Prince Philip | Philip V of Spain | Philip Pullman | Philip Sheridan | Philip Larkin | Philip IV of France | Philip the Good | Philip Sidney | Philip Marlowe | Philip IV | Philip III of Spain | Philip Hammond | Philip Webb | Philip Seymour Hoffman | Philip the Apostle | Philip Ruddock | Philip Massinger | Philip I of Castile | Philip Guston | Philip Doddridge |
Musically, Waring sometimes wrote his own music, but more often he worked with composers and musicians such as Philip Corner, Terry Jennings, Malcolm Goldstein, Richard Maxfield and Marga Richter, among others.
More recent composers to use prepared pianos include John Wolf Brennan, Roberto Carnevale, Philip Corner, Stephen Scott, Richard D. James, Jason Moran, Erdem Helvacıoğlu, Marina Leonardi, Hiromi Uehara, and Volker Bertelmann.
This edition has been organizzed in honour of artists belonging to Fluxus art current: A.yo, Philip Corner, Al Hansen, Geoffrey Hendricks, Ben Patterson, Takako Saito, Ben Vautier, Emmett Williams.