The preprocessing/ folder contains scripts and utilities for converting and processing musical data in various formats. These scripts are organized into three primary categories—ABC Notation, Audio, and MIDI—with each category housed in its own subfolder.
1. abc/
This folder contains scripts for processing ABC notation files. It includes utilities for converting to and from MusicXML, making it easier to work with sheet music representations and standardize data across different formats.
2. audio/
This folder is dedicated to audio processing. It provides scripts for extracting features from audio files using MERT. These tools convert raw audio into feature representations required by the system, facilitating robust audio analysis.
3. midi/
This folder contains scripts for processing MIDI data. It includes converters to transform MIDI files into other formats, such as MTF (MIDI Text Format), to support downstream processing and analysis of performance signals.
Note: For more detailed usage instructions and configuration options, please refer to the individual README files located in each subfolder.