AI guitar coach · free beta

It watches. It listens. It coaches.

Film one minute on your phone and get reviewed like a teacher was in the room. It measures your timing and both hands — every comment pinned to the moment it happened, nothing made up.

Try it on your clip — free →Free in beta · no credit card · first review without an account
Timing · 0:11The pulse stalls mid-clip — count that barPlan · Wed6 min shift isolation at 60 bpm

It teaches.

A real review of a real take — generated by the product, untouched. Scrub it, click the markers, read the coach.

REC
Electric · Hotel California
Strength · 0:03Your small shift at the start of the second phrase lands cleanly, no break in the sound. That's a good model for how a position move should feel.
hand shift · 0:06When you slide into the second phrase, the shift breaks the sound for a beat, so the phrase starts with a hiccup. Try leading with your guide finger and keeping the last note ringing as you move.
Strength · 0:12That little burst of motion right after your grip change doesn't interrupt the line, so your hand is finding the new shape without losing the note.
level dip · 0:13A whole stretch of notes comes out noticeably softer than the rest, so the line loses energy. That's a dynamics issue, not a timing one. Even out your pick attack and follow through on every stroke.
motion burst · 0:16Around the middle section, a quick hand motion cuts off a note, and the line staggers. That's likely a grab at a shape instead of a smooth preparation. Set the fingers early, before you need them.
motion burst · 0:20A similar break near the end, where the hand jumps and the sound drops out. Keep the motion compact and glide into the position instead of leaping.
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0:25
REC
Acoustic · scale & arpeggio
Strength · 0:01–0:17Your opening line sits right in the pocket, note after note landing cleanly on the pulse. That steady stretch shows real control and good time feel.
Strength · 0:18–0:34Even as the passage gets more intricate, you keep the pulse moving and recover quickly from the slip. Playing through and keeping the line alive is a skill worth keeping.
slip · 0:20Around the twenty-second mark you hit a note a half step off and corrected it. The recovery is quick, but the slip itself likely comes from your fingers flying a bit too far from the board.
level dip · 0:23A couple of notes around the twenty-third second drop noticeably in volume, so they don't speak as fully as the rest of your line. Even out your pick attack so every note rings with the same presence.
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0:36

Those comments are the product's own words, generated from these takes. Try it on your clip →

Timingevery note against the pulseFret handshapes, reach, tensionPicking handattack consistencyTonewhere notes choke or ringYour eartrained alongside

Measured first

Timestamps come from signal analysis of your audio and hands — never from a model guessing.

Evidence required

Every comment must cite a measured moment. No evidence, no comment — it gets deleted.

It can say nothing

Clean take? It says so and moves on. Silence is an answer it's allowed to give.

It guides.

Sunfilmed

One clip in.

Just upload your playing or practice clip — Tonewood handles the rest.

🎬 That's the real clip in the review above — actual playing, no stock footage.

Monplan · day 1

The week appears.

  • 8mShift isolation — the 0:06 change at 60 bpm, guide finger down
  • 7mScale degrees — hear the 3 & ♭7 ear · live

Every minute traces back to something in the clip.

Tueear work · real, try it

Can you hear it?

Ear training is part of the plan — and this drill is live right now. Major or minor, trust your ear.

Chords · progressions · modes · scale degrees — all four live, free →

Wedcheck-in

It adapts daily.

Yesterday you flagged the shift as still clumsy — today is slower and shorter. 60 bpm, six minutes.
Still too hard, honestly.
Then the tempo is lying to us. 50 bpm tomorrow, guide finger down before each rep.
Friplan · day 5

Back together.

  • 8mThe full piece at 85% — both fixes at once
  • 7mFree play — jam over the backing track. Plans need joy too.
Satre-record

Proof, not vibes.

0.9 s → 0.5 s

The longest gap between notes in the mid-clip stall — Sunday vs. Saturday. The pulse holds. That's week one.

It won't.

Replace your teacher

A human ear is still better for performance prep and deep repertoire. This is for the other 360 days a year.

Grade you like a rhythm game

Feedback is directional coaching — what to fix and why — not a score to chase.

Pretend to be certain

When it isn't sure about your clip, it says so and asks for a better angle instead of guessing.

Questions you'd probably ask

Can I use it now?+

Yes — it's live and free while in beta. Your first review needs no account; after that it's five a day when you sign in. The ear drills are open too.

What gear do I need?+

A phone and a guitar. Acoustic or electric. No audio interface — that's the point.

What skill level is it for?+

Self-taught players from past-the-open-chords through intermediate — the plateau zone where most apps stop helping.

How much will it cost?+

Beta is free. After that, a hobbyist-friendly subscription — less than one in-person lesson a month.

What happens to my videos?+

Used to generate your feedback, yours to delete, never shared publicly. Nothing is used to train models without asking you first.

Is the analysis actually good?+

That's what the beta answers. Anyone claiming perfect accuracy is selling something. The bar: feedback a working teacher would agree with, most of the time — and honesty when unsure.

Stop guessing why you're stuck.

Start free →Not ready to film? I'll email when there's something worth knowing:

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