The recording date of the song or audio composition.
Mac Catalyst 13.0+Beta
This property differs from the contentCreationDate property in that it indicates the date on which the original media was created. In contrast, the contentCreationDate property can indicate the creation date of an edited or mastered version of the original art.
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.