Practice and transcription

These tools listen to music so you don't have to work everything out by ear. Some find the chords of a song as it plays, some turn a recording into sheet music, tabs or MIDI notes, and some listen to you play and tell you how it went.

For a cover band the time saving is obvious. Chordify shows the changes of a song on a moving timeline, so learning a new set list starts with a rough chart instead of a blank page. Klangio and AnthemScore go further and write out notation or tabs from a recording, and Spotify's open-source Basic Pitch turns audio into MIDI you can drop into your recording software and edit.

Detection is good and not perfect. Simple pop and rock harmony comes out well; jazz voicings, heavily distorted guitars and dense arrangements produce more mistakes. Treat a generated chart as a first draft that you correct by ear, and fix it before you hand it to the rest of the band.

Melodyne belongs here for a different reason. It detects every note in a recording and shows it as a shape you can move, which bands use to tune and tighten their own vocals and instruments after recording. It also shows exactly what was played, which helps when you are trying to transcribe a tricky line from your own sessions.

7 AI music tools in practice and transcription

Chordify

Shows the chords of a song in time with the audio, with transpose and tempo tools for practice.

  • Free plan or free version
  • Works in the browser
  • Mobile app

Basic Pitch

by Spotify

Free open-source tool from Spotify that converts an audio recording into MIDI notes.

  • Free plan or free version
  • Works in the browser
  • Open source

Yousician

Learning app that listens while you play guitar, piano, bass, ukulele or sing and gives feedback.

  • Free plan or free version
  • Mobile app

Klangio

Transcription apps that turn recordings of piano, guitar, voice and drums into notation and tabs.

  • Works in the browser

AnthemScore

by Lunaverus

Desktop software that turns an audio file into sheet music you can edit and export.

  • Desktop app or plugin

Melodyne

by Celemony

Pitch and timing editor that shows each note as a blob you can move, including notes inside chords.

  • Desktop app or plugin

Simply Piano

by Simply

Piano learning app that listens through the microphone and responds to what you play.

  • Mobile app

Practice apps such as Yousician and Simply Piano listen through the microphone while you play and respond to what they hear. They suit a new member learning an instrument, or a guitarist picking up keys for one song in the set. Combine them with a stem tool when you want to play along with the real record with your own part removed.

A good routine for learning a cover: run the song through a chord tool for the chart, split the stems so you can hear your own part clearly, slow down the hard section without changing pitch, and then play along with your part muted. When the whole band does this before rehearsal, the time together goes on arrangement and feel rather than on working out the changes.

For original songs, recording a rough idea on a phone and converting it to MIDI or a chart is a quick way to share a part with the band before anyone has learned it properly.

Questions about practice and transcription

How accurate is automatic chord detection?

Accurate enough for most pop, rock and folk songs as a starting point. Unusual chords, key changes and noisy recordings cause more errors, so check the chart by ear before rehearsal.

Can these tools write out tabs for guitar?

Some can. Klangio offers guitar transcription to tabs, and other tools export MIDI or notation that you can convert. Expect to correct fingerings and positions yourself.

What does Melodyne do that a tuner plugin doesn't?

It shows every note as an object you can edit for pitch, timing and length, and it can reach single notes inside chords. Automatic tuners correct pitch as the audio plays, with less control over each note.

Which tool turns a recording into MIDI for free?

Basic Pitch from Spotify is free and open source. It runs in the browser and converts a recording of one instrument into MIDI notes you can edit.

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