Jessy Tomsko is a composer, music teacher, and vocal coach in New York City. As a songwriter, Jessy has shared the stage with such esteemed artists as Loudon Wainwright, Dar Williams, Edwin McCain, and Joan Osborne, and has performed at such festivals as Musikfest, Falcon Ridge Folk Festival, and NJ Folk Fest. She was twice a featured performer in Sesame Street’s Leslie Carrara-Rudolph’s Halloween Cabaret "Moonlight Madness", and in 2019 she was assistant vocal director on Sesame Street and Apple TV's "Helpsters". Jessy is a co-founder of NYC semi-professional a cappella group The Lost Keys, and she is now developing two of her original musicals with director Mia Walker (Jagged Little Pill, Waitress). Jessy is also a contributing writer for the musical production of "Ramona" (now in development), which made its stage debut in 2019 at the NYC Furnace Festival. Also in 2019, Jessy released a new record, titled "Wild and Good."