Nine and A Half For Henry (and Wilbur and Orville) : Recorded Airplane Sounds. (1970).

This piece features taped sounds of machinery, while the instruments are to relate to such sounds without direct imitation. The brief score is graphic with a few pitches. Includes performance notes and a program note by Sylvia Smith. Duration ca. 10 minutes.

5 scores (5x2 p.) + 1 compact disc; 28 cm.