Jonathan Faiman is sought after as an accompanist, conductor, composer, and arranger of Jewish music. He was twice a staff accompanist at the Rozhinke Retreat in the Catskills. He collaborates regularly with cantors in sacred and concert settings. He conducts a choir for the High Holiday services at Congregation Rodeph Sholom in Manhattan. His compositions and arrangements include a concert setting of the Mourners' Kaddish, which exists in three versions, and a pairing of Yerushalayim Shel Zahav with Tell Me Where Can I Go, in orchestral, choral, and chamber music settings. His collaborators include Cantors Sol Zim, Fredda Mendelson, Jacob Ben-Zion Mendelson, Amy Goldstein, Alberto Mizrahi, Rebecca Garfein, Mo Glazman, Shayna De Lowe, Martin Goldstein, Meredith Stone, Adam Goldstein, Margot Goldberg, and Martin Leubitz.