What is Chord AI?
Chord AI is a chord finder app that uses artificial intelligence to detect and display chords from any audio source. It identifies guitar chords, piano chords, and ukulele chords from music files, YouTube videos, SoundCloud, or live audio through a device’s microphone. This chord finder gives instant access to accurate chord progressions, voicings, lyrics, and beat structures. It helps musicians of all skill levels understand and play songs without needing to search for chord charts.
Features & Benefits
- AI-powered chord recognition – Detect guitar chords, ukulele chords, and piano chords, including major, minor, 7th, diminished, and complex jazz chords.
- Voicing and position detection – Show exact chord voicings and note positions across fretboard and keyboard. (Pro)
- Real-time chord detection – Identify chords from live instruments or songs playing nearby.
- Lyrics recognition – Display lyrics from audio in nearly 100 languages using on-device speech recognition.
- Beat tracking – Automatically arrange chords into bars and beats based on song tempo.
- Stem separation – An AI stem splitter to separate songs into vocals, drums, bass, and other tracks for isolated practice. (Pro)
- Audio to MIDI conversion – Convert full songs or segments into editable MIDI files.
- Playback control – Slow down, speed up, change pitch, or loop any section of a song.
- PDF chord export – Export chord charts with options to include lyrics and finger positions. (Pro)
- Instrument support – View chords for guitar, piano, ukulele, bass, mandolin, and banjo.
- Chord library access – Access over 100,000 guitar chord positions and 10,000 ukulele positions ranked by difficulty.
- Alternate tunings and capo suggestions – Explore chords in alternate tunings and get smart capo placements. (Pro)
Real-world Applications
A guitarist learning new songs may use Chord AI to analyze tracks from YouTube. The app detects chords instantly and displays playable chord shapes based on the user’s instrument and tuning. The speed control allows them to slow down difficult sections and loop specific parts for targeted practice. Capo suggestions also help match the song key to easier fingerings.
A singer preparing a live cover might load a track into Chord AI to view lyrics and chord progressions together. They can use pitch shift to match the song to their vocal range and remove vocals using the stem separation tool. With lyrics and chords aligned, they can export the arrangement as a PDF for stage use or rehearsal.
Piano players exploring jazz compositions might analyze complex harmonies using the voicing recognition feature. Chord AI helps identify the correct octaves and specific chord variants, like min7add13 or 13b9, that are often missed in standard chord finders. MIDI export enables further editing in notation or composition software.
Music teachers may recommend Chord AI to students learning guitar or ukulele. The massive chord position library allows students to discover new fingerings while staying within their skill level. Teachers can build playlists, export PDFs with customized bar layouts, and help students visually associate chord progressions with timing and lyrics.
