Ask HN: Is there a OS tool which queries MIDI datasets by chord progression/key?

• midi2tones

  1 20 10.0 C

  Fork of MIDITONES - Convert MIDI files to a simplified time-ordered sequence of note commands

midi2tones [1] can generate a streem of note sequences which can be awk/grep'd/reg-expression searched.

Midi 2 Nyquest[2] dumped to python AI used to visual identify requested cord progression (aka automate what a human reading a musical score would do) would be pretty cool (get location & stats of where progression occures)

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[1] nyquest : https://en.wikipedia.org/wiki/Nyquist

[2] midi2tones : https://github.com/MLXXXp/midi2tones/blob/master/midi2tones....

• nnls-chroma

  2 6 10.0 C++

  A Vamp plugin library for harmony and chord extraction.

  

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• music21

  9 2,014 8.5 Python

  music21 is a Toolkit for Computational Musicology

  

A little manual, but music21[0] can do the analysis!

[0]: http://web.mit.edu/music21/

• midi_query

  1 5 10.0 Python

  Query MIDI datasets for matching key, time signature & chord progression

Just to follow up: I started building a python CLI tool. I'm only 2 days in but the 'happy path' is working: https://github.com/shiehn/midi_query

Suggest a related project