Algorithm for learning bigram

Matlab code for learning bigram from MIDI files

Requires Midi Toolbox for Matlab
https://www.jyu.fi/hum/laitokset/musiikki/en/research/coe/materials/midi
toolbox
Test data for learning bigram

72 Michael Brecker (saxophone) solo transcriptions.  Contains about
40,000 note events.  Derived from original PDF scores using third party
PDF->MIDI software.