A Hertz Prize travel scholarship allowed Maxfield to travel to Europe, where he met Pierre Boulez, Karlheinz Stockhausen and Luigi Nono.
Richard Nixon | Richard Wagner | Richard Strauss | Richard Branson | Cliff Richard | Richard Gere | Richard Burton | Richard Hammond | Richard | Richard Dawkins | Little Richard | Richard Feynman | Richard Attenborough | Richard M. Daley | Richard I of England | Richard Thompson | Richard Francis Burton | Richard Thompson (musician) | Richard Pryor | Richard Linklater | Richard III of England | Richard Petty | Richard II | Richard II of England | Richard E. Byrd | Maurice Richard Arena | Muhal Richard Abrams | Richard Herring | Richard Wright | Richard Stallman |
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.