An open source audio-to-MIDI converter with pitch bend detection developed by Spotify.
Basic Pitch converts single-instrument audio recordings into MIDI files with pitch bend detection, supporting polyphonic instruments and voice. It is lightweight, fast, and free to use via an online demo or open source code.
Converts recordings of almost any single instrument or voice into MIDI files for further editing.
Detects pitch bends in audio, allowing more expressive and nuanced MIDI output.
Handles instruments that play multiple notes simultaneously, not limited to monophonic sources.
Runs up to 10 times faster than real time on most modern computers, enabling quick conversions.
Uses a compact AI model with less than 20 MB peak memory and under 17K parameters for efficient processing.
The code is publicly available on GitHub for developers and researchers to use and improve.
Provides a free web-based demo to upload or record audio and instantly receive MIDI output.
Works with recordings from various instruments including piano, guitar, xylophone, and voice.
Sing or play a single instrument and record directly on the website, or upload an existing audio file (.wav, .mp3, etc.).
The tool automatically processes the audio using its AI model to detect notes and pitch bends.
Pricing details are gathered from the official Basic Pitch website and are provided for reference only. Always confirm the latest information directly with the vendor.
| Plan | Price | Highlights |
|---|---|---|
| Free | $0 | Unlimited access to online demo
|
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Once conversion completes, download the generated MIDI file to your computer.
Open the MIDI file in your preferred digital audio workstation to edit, fine tune, and arrange.
Use your DAW's instruments and effects to perfect your composition and produce your music.
