Klangio is an AI music transcription service that converts audio, MP3s and YouTube videos into sheet music, TABs, MIDI and MusicXML for musicians.
About
Klangio is a suite of AI-powered music transcription tools that converts recorded audio into readable notation. Instead of listening to a recording repeatedly and writing notes by hand — a process that can take hours — users upload audio or paste a YouTube link and receive sheet music, TABs, MIDI, or MusicXML within a short time.
The service is built in Germany by a team with backgrounds in AI, music software, and digital notation. Klangio operates through a browser-based app, a plugin for digital audio workstations, and a set of instrument-specific tools covering piano, guitar, drums, vocals, strings, and winds. The company reports more than 10 million transcriptions created with its software and a 4.2 average app rating. A free trial lets users transcribe the first 20 seconds of a piece before paying.
Key Features
Pricing & Fees
- Pricing: Not publicly listed on the pages we reviewed; check the official site for current plans.
- Free trial: The first 20 seconds of any piece can be transcribed for free, so users can evaluate accuracy before committing.
- Money-back guarantee: Klangio offers a 14-day money-back guarantee on purchases.
- Platform availability: The tools run in a web browser, and Transcription Studio is also available as a plugin for digital audio workstations.
- Company background: Klangio is developed in Germany, with an active development team and support for multiple interface languages including English, German, French, Spanish, and Japanese.
Who It's For
Klangio is aimed at working musicians, music teachers, composers, arrangers, and transcribers who need accurate notation from recordings. Pianists can turn recordings into piano scores, guitarists and bassists can generate TABs, and vocalists can convert singing into melodic notation. Teachers may use it to prepare arrangements for students, while composers can capture ideas recorded away from an instrument and refine them later. Bands and producers can transcribe full songs into multi-instrument parts, and developers can build transcription into their own services through the API.
FAQ
What is Klangio?Klangio is a Germany-based suite of AI music transcription apps that converts audio recordings, MP3 files, and YouTube videos into sheet music, TABs, MIDI, and MusicXML.
Is Klangio free to use?Klangio lets users transcribe the first 20 seconds of a piece for free; full transcriptions require a paid plan, and the company offers a 14-day money-back guarantee.
Which platforms and tools does Klangio work with?Klangio runs in a web browser and offers a Transcription Studio plugin for digital audio workstations, with exports in formats compatible with common music notation software, including MusicXML, MIDI, and Guitar Pro.
Which instruments does Klangio support?Dedicated apps cover piano, guitar and bass, drums, vocals, violin and other string instruments, and brass and woodwinds, while Transcription Studio handles multi-instrument songs.
Can Klangio digitize printed sheet music?Yes, the Scan2Notes tool scans printed sheet music so it can be played back and edited digitally.
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