As an organist, your main responsibilities are to play the organ and to maintain it in proper working order. Organists work in a wide variety of settings, including at churches and sports stadiums, such as baseball parks or hockey arenas. Some organists are touring musicians and may specialize in specific types of organs, such as the Hammond B3 or the Wurlitzer. Your duties differ depending on your position. A church organist, for example, may accompany a choir or play music for specific rituals. A traveling musician may write original music.