AVMIDINoteEvent An object that represents MIDI note on or off messages. Declarationclass AVMIDINoteEvent TopicsCreating a MIDI note eventinit(channel:key:velocity:duration:)Configuring a MIDI note eventchannelkeyvelocityduration RelationshipsInherits FromAVMusicEventConforms ToCVarArgCustomDebugStringConvertibleCustomStringConvertibleEquatableHashableNSObjectProtocol See AlsoHandling MIDI eventsAVMIDIMetaEventAVMIDISysexEvent