About

csr2midi is a tool to convert the proprietary Casio CSR file format to MIDI file.

It currently supports files copied from the PX-130 and PX-160 models. If you're interested in support for more models, please open an issue.

Recorded data

According to the PX-130 User's Guide, the following data is recorded. Support in csr2midi is marked with [x] or [ ].

Keyboard play
Tone used
- csr2midi only supports tone setting for the left channdel
Pedal operations
- csr2midi only supports damper (sustain) pedal
Reverb and chorus settings (Track 1 only)
Tempo setting (Track 1 only)
Layer setting (Track 1 only)
Split setting (Track 1 only)
Temperament and base note setting (Track 1 only)
Octave shift setting (Track 1 only)

Requirements

Windows (64-bit)

You can download and run the packaged release, see Releases page.

Running from source code

You will need:

Python 3.7 or newer
mido

Tests

All tests are from PX-130 except where noted otherwise.

Chromatic scale over all the keyboard
Single note for 20 seconds
Two channels in sync
Simple cadence
Short segment from Chopin's Nocturne
Example from PX-160