Chord Sense: AI Chord finder

Play any song. We'll tell you the chords.

Have you ever listened to a song and wished you could instantly know the chords? ChordSense is your ultimate musical companion, designed to seamlessly analyze any audio file and map out the exact chords you need to play along. Whether you're a beginner learning your very first songs, an experienced guitarist mastering alternative voicings, or a producer transcribing a complex piece, ChordSense makes the process effortless and beautiful.

Unlike cluttered, ad-filled tab websites, ChordSense offers a stunning, distraction-free "warm paper" aesthetic. Inspired by classic hand-set typography and premium sheet music, every detail—from the cream-colored backgrounds and ink-toned text to the carefully selected typography—has been crafted to feel like a real, personalized songbook.

Key Features:

🎸 Instant, Intelligent Chord Detection
Drop any audio file into the app, and ChordSense goes to work. Watch as the intelligent analysis engine processes your track, providing a live progress step-list. Within seconds, your song is mapped out across the track’s waveform and timeline, complete with accurate chord progressions.

🖐️ Interactive Guitar Fretboard & Fingerings
We don't just give you the chord names like "Cm" or "E♭"—we show you exactly how to play them. ChordSense features a beautifully illustrated interactive fretboard. You'll see detailed diagrams complete with fingering dots, mute/open string indicators, nut and fret positions, and even alternative voicings for when you want to spice up your playing.

🎼 Advanced Transpose & Capo Calculator
Need to play a song in a different key to match your vocal range? Our Transpose tool lets you step up or down by semitones to find the perfect pitch. Or, use the built-in Capo feature: simply select your target key, and ChordSense will instantly calculate the correct capo position, adjusting all the chord diagrams accordingly.

👀 Multiple Tailored Reading Views
ChordSense adapts to how you want to practice. Use the Timeline View to follow along with an active band and overview waveform as the song plays. Alternatively, switch to the Row View for a clean, line-by-line breakdown of the chords, timings, and waveforms—perfect for step-by-step studying.

📄 Export to PDF & Share
Once you've mastered a song, you can easily take it offline. ChordSense lets you preview and export your chord sheets directly to crisp, high-quality PDFs. Save them to your device, print them for your music stand, or share them instantly with your bandmates.

📚 Your Personal, Organized Library
Keep all your analyzed songs, recent sessions, and pinned tracks organized in one centralized Library. Every track you analyze is saved, so you can build up a custom repertoire that's ready to play whenever you are.

⚙️ Customizable Settings & Appearance
Tailor the app to your preferences. Adjust analysis parameters and personalize the app's accent color (choose from Vermillion, Indigo, Forest, or Hot Pink) to make your digital songbook truly yours.

Why choose ChordSense?
Learning music should be an inspiring experience, not a frustrating one. By combining powerful audio-analysis technology with a tasteful, premium design, ChordSense gives you the tools you need to become a better musician while treating your eyes to a gorgeous interface.

Turn your music library into your own personal songbook. Download ChordSense today and start playing!