Monophonic MIDI Melody Harmonizer

Retrieval augmented harmonization of any MIDI melody

This is a demo for Monster MIDI Dataset

Check out Monster MIDI Dataset on GitHub!

Source MIDI

Source melody transpose value

You can transpose source melody by specified number of semitones if the original melody key does not harmonize well

-6 6

Hamonizer melody chunk size

Larger chunk sizes result in better harmonization at the cost of speed and harminzation length

4 16

Harmonizer max matches count

Maximum number of harmonized chords per melody note to collect and to select from

-1 20

Source melody MIDI patch number

0 127

Harmonized accompaniment MIDI patch number

0 127

Base MIDI patch number

-1 127

Melody harmonization summary

Output MIDI audio

Output MIDI score plot

Output MIDI file

Examples

Source MIDI	Source melody transpose value	Hamonizer melody chunk size	Harmonizer max matches count	Source melody MIDI patch number	Harmonized accompaniment MIDI patch number	Base MIDI patch number