Melody Harmonizer Transformer

Harmonize any MIDI melody with transformers

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

Model sampling top_k value

Decreasing this value may produce better harmonization results in some cases

1 50

Texture harmonized chords for more pleasant listening

Texture harmonized chords

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	Model sampling top_k value	Texture harmonized chords	Source melody MIDI patch number	Harmonized accompaniment MIDI patch number	Base MIDI patch number