Attune

Upload a MIDI / musicXML file, record yourself playing an instrument, and analyze your mistakes!

Core features

Two modes

• Performance mode - Play as you would perform the piece, and get graded on your pitch and relative timing
• Practice mode - The score doesn't keep moving until you get the pitch right

Clip score

• Highlight the measures in the score you want to focus on, then "Clip" to analyze just that

Record, save, and upload audio

• Record in the app, save as .wav, and upload it back in next time
• Can compare multiple recording takes against a single score

Robust playback

• Select subset of instruments to play back at any time
• Can even record while instruments are playing (ie, piano accompaniment)

Algorithms

Built upon:

• PYIN algorithm for pitch detection
• PELT (pruned exact linear time) L2 segmentation for note detection
• String edit algorithm for mistake correction

Installation

To download the code on your machine, pull the repository and run the following commands:

Install the required packages:

pip install -r requirements.txt

And run the app with

python app.py

Contact

If you find an issue or want to contribute, contact:

• hyuncat3@gmail.com
• gbciaobella@gmail.com