Final answer:
Bach composed music for orchestras, the keyboard, chamber music, and choirs, but not for film or ballets.
Step-by-step explanation:
Bach was a prolific Baroque composer who created music for various musical forms. However, not all of the options given apply to his work. Bach composed music for B) Orchestras, D) The Keyboard, E) Chamber Music, and F) Choirs. While his music is often played in modern times in various settings, including films and ballets, he did not compose directly for these mediums during his lifetime as they either did not exist or were not mediums he wrote for.
Therefore, options A) Film and C) Ballets are not applicable to Bach's compositions.