The Unanswered Question I : Musical Phonology
- Metai: 1976
- Šalis: United States of America
- Žanras: Dokumentiniai, Muzikiniai
- Studija: Harvard Productions
- Raktažodis: philosophy, classical music, harvard university, bernstein, lecture, music theory, linguistics, noam chomsky, music, leonard bernstein
- Direktorius: Humphrey Burton
- Vaidina: Leonard Bernstein