Horvitz, a "defiant cross-breeder of genres", has led the groups The President, Pigpen, Zony Mash, and the Four Plus One Ensemble. He has recorded or performed with John Zorn, Bill Frisell, Elliott Sharp, Danny Barnes, Tucker Martine, Butch Morris, Fred Frith, Julian Priester, Phillip Wilson, Michael Shrieve, Carla Bley, Timothy Young, Bobby Previte, Skerik, Douglas September and others. He is perhaps most famous for being the keyboardist of the band Naked City. He has produced records for the World Saxophone Quartet, Human Feel, Marty Ehrlich, Fontella Bass, The Living Daylights, Bill Frisell and Eddie Palmieri. As a composer, Horvitz has been commissioned by The Kitchen, The Kronos Quartet, Brooklyn Academy of Music, New World Records, The Seattle Chamber Players and Earshot Jazz. He has received commissioning grants from Meet the Composer, The National Endowment for the Arts, The New York State Arts Council, The Mary Flagler Carey Trust, The Seattle Arts Commission, The Lila Wallace-Reader's Digest Fund and The Fund for U.S. Artists. In 2002 he was awarded a Rockefeller MAP grant for the creation of a new piece, Joe Hill, for chamber orchestra and voice, which premiered in October 2004 in Seattle. His 2003 composition, Whispers, Hymns and a Murmur for String Quartet and soloist, funded in part by a Seattle City Artist grant, premiered in March 2004. This composition and his earlier string quartet, Mountain Language are released on the Tzadik label. His newest string quartet composition, These Hills of Glory, was commissioned with support from 4Culture and the Mayors Office of Arts and Cultural Affairs. His recent collaboration with Tucker Martine, Mylab, was on the top 10 CD list for 2004 in jazz in both the New Yorker and Amazon.com. In February 2005 he received the Golden Ear award from Earshot Jazz for "Concert of the Year." Works for theater and dance include music for the 1998 production of Death of a Salesman for Seattle's ACT theater ; productions of Ezra Pound's Elektra and the American premiere of Harold Pinter's Mountain Language, both directed by Carey Perloff. In 1992 choreographer Paul Taylor created a new work, OZ, to eleven compositions by Wayne Horvitz in collaboration with the White Oak Dance Company. Other theater and dance works include music for Bill Irwin's Broadway show, Strictly NY, and productions by the Liz Lerman Dance Exchange, Ammi Legendre, Nikki Apino and House of Dames and the Crispin Spaeth Dance Company. Horvitz has also composed and produced music for a variety of video, film, television and other multimedia projects, including two projects with director Gus Van Sant, a full length score for PBS's Chihuly Over Venice, and two films about the creation of Seattle's EMP museum. His 85-minute score to Charlie Chaplin's film The Circus, for two pianos, two clarinets, and violin premiered in January 2000 in Oporto, Portugal. As of April 2007 Horvitz performs with Gravitas Quartet, Sweeter Than The Day and Varmint. Since 2008, Horvitz has led The Golden Road, playing music from the early years of The Grateful Dead. In December 2011, Horvitz opened the Royal Room, a live music venue in Columbia City, Seattle. Since that time he has developed his technique of conduction, a framework for conducted improvisation using hand gestures that refer to precomposed musical structures that draws on his previous work with Butch Morris.
