The category of the instrument associated with the audio file.
Mac Catalyst 13.0+Beta
A file should specify an associated instrument (note that you can use “Other Instrument” to specify an unknown instrument). In some categories, you can use instrument names to provide a more detailed instrument definition. For example, the Keyboards category lets you include instrument names such as Piano or Organ.
The name of an instrument within the context of an instrument category.
This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.