MusicUnderstanding and Apple Music / MusicKit

Certain apps (eg. DJay) seem to have direct or indirect access to the audio data from Apple Music, either on the device or remotely preprocessed. Is that feature available for other third party apps?

Am I correct in my understanding that the new framework MusicUnderstanding (which looks quite interesting, judging from the docs so far) is not in any way usable for streams or local files from Apple Music / MusicKit since it relies entirely on AVReadOnlyAudioPCMBuffer?

Is there eg. a way to get the same kind of music understanding data (or some other meta data suitable for real time visualization) provided directly form Apple Music without going via a readable audio buffer?

MusicUnderstanding and Apple Music / MusicKit
 
 
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