UnScramble this Word: b i s s r o f i?

Questions

(Ger.) - Restless.?

(Ger.) - Under, lower.?

- The upward movement of a conductor's hand or baton, especially indicating the beat before the main accent in a bar of music.?

- A bow stroke on stringed instruments from point to heel. See bowing and down-bow.?

(Ger.) - Hindemith's term for works (mainly in the 1920s) intended to be closer to the public and directed to a social or educational purpose, utilising idioms in everyday use. Gebrauchmusik was represented in many forms, including music written to be played by anyone.?