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