midicsv - 1.1+dfsg.1-1+b1 main

Midicsv reads a standard MIDI file and decodes it into a CSV
(Comma-Separated Value) file which preserves all the information in the
MIDI file. The ASCII CSV file may be loaded into a spreadsheet or database
application, or processed by a program to transform the MIDI data (for
example, to key transpose a composition or extract a track from a
multi-track sequence). A CSV file in the format created by midicsv may be
converted back into a standard MIDI file with the csvmidi program.