Christopher Janney (born 1950) is an American composer, artist, and architect known for his work on the interrelation of architecture and music. Sometimes he attempts to make architecture more like music as in his sound sculptures titled "Urban Musical Instruments", of which "Soundstair" (musical stairs) and "Sonic Forest" are examples. Other times, he develops performance projects which make music more like architecture as in his "Physical Music" series which includes "HeartBeat," a piece danced by Mikhail Baryshnikov. Much of Janney's permanent work has sought to create "permanent participatory soundworks for public spaces," including installations for airports in Dallas, Boston, Miami and Sacramento, Atlanta and the New York City Subway. Janney has toured his "Sonic Forest" in both the US and Europe, at major music festivals including Bonnaroo and Coachella, as well as Glastonbury and Hyde Park Calling in the UK. In 2014, Janney created an evening-length concert at the Gramercy Theater/NYC titled "Exploring the Hidden Music." He created new versions of his "Visual Music Project", "HeartBeat", and his quadraphonic sound installation, "CyberMonks." Additional performers included bassist/producer Bill Laswell (B. Eno, D. Byrne, H. Hancock), percussionist Sheila E. (Santana, Prince), tabla/drummer Trilok Gurtu (J.Zawinul, J. McLaughlin), singer Lynn Mabry (Brides of Funkenstein), Dave Revels (Persuasions) and choreographer Sara Rudner (Twyla Tharp Dance). A book on his work, titled Architecture of the Air, was released in February, 2007. He currently lives in Lexington, Massachusetts.