A series of MIDI notes for a musical sequence. Since MIDI data are a set of musical note definitions rather than the actual sound of the music, the contents of a MIDI file are called MIDI messages.
"MIDI messages." YourDictionary, n.d. Web. 24 May 2018. <http://www.yourdictionary.com/midi-messages>.
MIDI messages. (n.d.). Retrieved May 24th, 2018, from http://www.yourdictionary.com/midi-messages