Object class
- Audio cylinders325 objects
- Audio reel tapes218 objects
- Drums (membranophones)1 objects
- Information artifacts547 objects
- Information artifacts by physical form547 objects
- Membranophones (drums and other instruments that produce sound via vibrating membranes)1 objects
- Musical instruments1 objects
- Phonograph records3 objects
- Placeholder record (no associated object)4 objects
- Record Status (hierarchy name)4 objects
- Recordings547 objects
- Sound devices (equipment)1 objects
- Sound recordings547 objects
- Wire recordings1 objects