Nathan Siler (Musica Viva NY). Nathan Siler is a multidisciplinary artist who lives and works in New York City. In addition to singing as a soloist for Musica Viva NY, Composer's Choir (New Haven, CT), Virtuoso Singers, Cantori New York, and All Souls Church, he frequently performs as a chorister at Carnegie Hall with the Bard Festival Chorale and at Lincoln Center with the Concert Chorale of New York. When not singing, Nathan keeps a busy schedule as a music producer, recording engineer, and composer. This year, he was commissioned to write pieces for orchestra to accompany Philharmonic shows with Grammy award-winning kindie rock band Sugar Free Allstars. In addition, he also premiered commissions of arrangements for choir, church organ, and rock band from Pink Floyd's "Dark Side of the Moon" as part of a regular service at All Souls Church NYC to accompany Senior Minister Galen Guengerich's tribute to the 50th anniversary of this landmark album.