Music Device Properties TopicsConstantskAudioUnitProperty_PannerModekMusicDeviceProperty_GroupOutputBuskMusicDeviceProperty_SoundBankFSSpec See AlsoConstantsAudio Unit Attenuation PropertiesAudio Unit Instrument ErrorsAnonymousAnonymousAudio Graph ErrorsAudio Converter Property IDAnonymousAnonymousAnonymousAnonymousAnonymousAnonymousAnonymous3D Mixer Audio Unit PropertieskAudioSession_AudioRouteChangeKey_OldRoute