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Data collection

Using 2 free websites that collect MIDI files, we downloaded 40,000+ MIDI files using Python scripts and sorted them by genre.

More information about each dataset is contained in their own READMEs.

From midiworld.com

• data (unzipped size: 180.2 MB)
• 4,092 MIDI files
• collection script

From freemidi.org

• data (unzipped size: 1.71 GB)
• 38,878 MIDI files
• collection script