Posture · 0:18Thumb hooks over the neck — caps your reachStrengthArpeggios are even — keep themTiming · 0:11The pulse stalls mid-clip — count that barPlan · Wed6 min shift isolation at 60 bpmAI guitar coach · coming soon
It watches.It listens.It coaches.
Film one minute on your phone. The coach watches both hands and hears your timing, dynamics, and tone — like a teacher in the room — then runs your whole practice week around it.
Free beta · no spam — just your invite.
Timing · 0:11The pulse stalls mid-clip — count that barPlan · Wed6 min shift isolation at 60 bpm
Scroll — see what it sees ↓
It teaches.
Electric or acoustic, scales or songs — one phone clip is enough. These two takes are real; press play.
REC
Electric · Hotel California
Strength · heardEven opening arpeggios.The Bm pattern flows — four notes a second, evenly spaced, no flams.
Fret hand · 0:06 · seenThe hand lifts clean off the neck on the change— all four fingers release at once and the sound gaps for ~0.6 s before the next chord speaks. Keep one guide finger down.
Timing · 0:11–0:14 · heardThe pulse stalls mid-clip— note spacing stretches to ~0.9 s and the level drops to the clip's quietest. Count through that bar.
Posture · 0:18 · seenThumb hooks over the top of the neck— fine for this figure, but it caps your reach when the stretch widens.
0:00
0:25
Strength · heardEven opening arpeggios.The Bm pattern flows — four notes a second, evenly spaced, no flams.
Fret hand · 0:06 · seenThe hand lifts clean off the neck on the change— all four fingers release at once and the sound gaps for ~0.6 s before the next chord speaks. Keep one guide finger down.
Timing · 0:11–0:14 · heardThe pulse stalls mid-clip— note spacing stretches to ~0.9 s and the level drops to the clip's quietest. Count through that bar.
Posture · 0:18 · seenThumb hooks over the top of the neck— fine for this figure, but it caps your reach when the stretch widens.
0:00
0:25
REC
Acoustic · scale & arpeggio
Strength · heardThe scale is metronomic.0.37 s between notes with barely ±20 ms of drift — machine-steady for a free-hand run.
Fret hand · seenFingers stay low through the shifts.No flying fingers between positions — that's why the line sounds connected.
The wrong note · 0:20 · heardOne wrong fret, caught by ear— the note rings for a beat before the correction lands 0.45 s later. The camera barely sees this one. Hearing it is the point.
The seam · 0:23 · heardTwo full seconds to reset into the arpeggio— and its first note comes in at half level. Practice the seam like it's a phrase, not a break.
0:00
0:36
Strength · heardThe scale is metronomic.0.37 s between notes with barely ±20 ms of drift — machine-steady for a free-hand run.
Fret hand · seenFingers stay low through the shifts.No flying fingers between positions — that's why the line sounds connected.
The wrong note · 0:20 · heardOne wrong fret, caught by ear— the note rings for a beat before the correction lands 0.45 s later. The camera barely sees this one. Hearing it is the point.
The seam · 0:23 · heardTwo full seconds to reset into the arpeggio— and its first note comes in at half level. Practice the seam like it's a phrase, not a break.
0:00
0:36
Timingevery note against the pulseFret handshapes, reach, tensionPicking handattack consistencyTonewhere notes choke or ringYour eartrained alongside
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.
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
When does it launch?+–
Beta opens soon, invites in signup order. The ear drills are live right now.
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. Plain-English privacy policy before beta.
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.