Lainie Fefferman, Jascha Narveson, Cameron Britt & Daniel Iglesia The Gaits – a High Line Soundwalk

Composers Lainie Fefferman, Jascha Narveson, and Cameron Britt have created a free smartphone application that turns footsteps into twinkling metallic sounds, electric guitar chords, dulcimer notes, water splashes, car horns, and applause. By connecting them to small, wearable speakers, smartphones become instruments effortlessly played by strolling, sauntering, or sprinting down the High Line.

Download The Gaits for iPhone and Android.

The piece will begin at the Southern end of the High Line, at the base of the Gansevoort Stairs, at 5:00pm. For elevator access, enter the High Line via the elevator at West 16th Street and 10th Avenue, and walk south toward Gansevoort Street.

Produced in association with Friends of the High Line. Software development by Daniel Iglesia. Special thanks to MATA.

Watch a video from The Gaits 2012. (Video by I Care If You Listen.)

Southern end of the High Line, at the base of the Gansevoort Stairs, 5:00pm

Northern end of the High Line, 6:30pm

How to Join
Download the free Gaits application to your phone. Bring a small battery-powered speaker if you have one. Speakers will be available on loan for the first 65 participants.

The High Line is a public park built on an historic freight rail line elevated above the streets on Manhattan's West Side. With the opening of the second section of the park in June 2011, the High Line now runs from Gansevoort Street to West 30th Street. The High Line offers a full calendar of free and low-cost public programs aiming to build a diverse, inclusive community around the park. For a full listing of events, please visit

New York composer Lainie Fefferman has written music for voices, orchestral instruments, banjoes, bagpipes, shawms, car parts, and electronic media. Her music draws inspiration from the rigorous, the gorgeous, the nasty, and the zany. She began her studies as a math major, but ended up a composer at Yale and is now working toward a PhD in composition at Princeton.  Her recent collaborators include Newspeak, JACK Quartet, So Percussion, and electric guitar quartet Dither.  She has sung at the United Nations, been a rehearsal pianist at Westminster Choir College, and performed on kazoo with the Bang on a Can All-Stars.

Jascha Narveson was raised in a concert hall and put to sleep as a child with an old vinyl copy of the Bell Laboratories mainframe computer singing “Bicycle Built for Two.” Awash in the sounds of chamber music recitals in his parents’ house-concert series from an early age, he spent his high-school years playing in improvisatory un-music bands and listening to increasingly esoteric music from various corners of the globe and subcultural strata of the industrialized world. These influences mixed with intensive traditional training in North and South Indian rhythmic traditions, a summer residency with Bang On A Can, and degrees in acoustic and electronic composition from Wilfrid Laurier University, Wesleyan’s MA in experimental and world music, and Princeton’s doctoral program. His music is a vibrant testament to these influences, combining the Western composer’s love of novelty with an unshakable devotion to rhythm, physicality and “flow” inherited from everywhere else. His music has been played in many places by many people, some of them famous, others deserving of fame, all of them deserving of thanks.

Composer, percussionist and electronic musician N. Cameron Britt is a PhD candidate in composition at Princeton University. As a percussionist he performs with Dithyramb, a free improvisation duo with cellist Tom Kraines, and he has performed extensively with the North Carolina Symphony and many other orchestras throughout the Southeast. His compositions have been performed by the Brentano String Quartet, So Percussion, Ensemble Klang, janus, NOW Ensemble and PLOrk. He is currently building an electromagnetically actuated vibraphone, which should be pretty cool.

Daniel Iglesia creates music and media for humans, computers, and broad interactions of the two. His works have taken the form of concert works for instruments and electronics, live audio and video performance, generative and interactive installations, and collaborations with many disciplines such as theater and dance.  His work has been presented in such diverse venues as Lincoln Center, Eyebeam Gallery, the Kitchen, the Experimental Media Series at the Hirshhorn Museum (Washington D.C.), Art.Tech@The Lab (San Francisco), the Hamburger Klangwerktage (Hamburg) and the World Expo 2010 (Shanghai). His concert works have been performed by the California EAR Unit, So Percussion, the SEM Ensemble, the Talea Ensemble, the International Contemporary Ensemble, the Ostravska Banda, and many others.  He has a doctorate from Columbia, and co-led PLOrk in 2010 and 2011. He recently gave a talk on PLOrk at TEDx Brooklyn.