LISTEN-FIRST GUITAR COACHING

The guitar tutor
that listens.

Lark hears every note you play. Tune, detect chords, follow songs, and get coaching that actually means something. All in your browser.

OPEN APPor create a free account

BUILT FOR GUITARISTS

Everything you need to practice.

TUNER

Pitch-perfect, instantly

Real-time pitch detection. Hit the green zone, you are in tune.

CHORD DETECTOR

Hears any chord

Play any chord. Lark identifies it via chromagram analysis and shows alternatives.

SONG MODE

SOON

Follow along, anywhere

Scrolling tab with score following. Adapts to your tempo in real time.

AI COACH

SOON

Feedback that means something

Not just right or wrong. "Your G string is muted, fix your finger curl." Like a real teacher.

HOW IT WORKS

Three steps to better playing.

01

Allow your mic

One click. Lark only listens while the page is open.

02

Pick up your guitar

Acoustic, electric, or classical. Whatever you play.

03

Get instant feedback

Notes, chords, timing. Real coaching, not just a green light.

POWERED BY YOUR BROWSER

No downloads. No cables. No paywalls to try it.

Lark runs in your browser using the Web Audio API. Your audio never leaves your device.

STAY IN THE LOOP

Be first when Song Mode ships.

Drop your email. We will let you know when follow-along and AI coaching go live. No spam.