These methods give the channel message type and the channel number (upper and lower four bits, respectively).
Preconditions: this message must be a system message, so this.isSystemMessage() must be true. See also: mididi.def.SystemMessageType
Equality and hash methods.
The data bytes in this message.
A MIDI event is any normal channel message or system message (except for system exclusive events).
See also: mididi.def.isMIDIEvent