Associates an audio processing graph with a music sequence.
- iOS 5.0+
- macOS 10.0+
- Mac Catalyst 13.0+
- tvOS 9.0+
The music sequence to associate with an audio processing graph.
The audio processing graph to associate with the music sequence.
A result code.
After you call this function, the system directs a played music sequence’s output to the associated audio processing graph. By default, all music tracks in the sequence are directed to the first node in the graph that is an Instrument unit (of type