D G C F A D. Press Start tuner and play each string, or tap a string to hear its note.
Add BPM every bars, up to BPM.
Play bars, then go quiet for . Keep playing through the gap and see if you land back in time.
Stop after minutes.
Your hand keeps moving down and up the whole time. The boxes only show when it touches the strings.
Your log is saved in this browser, on this device.
| Capo | Play these shapes |
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The tuner listens through your microphone, works out which string you're playing and goes green when you're within 3 cents. Nothing is recorded or sent anywhere. The tuner is also in the menu at the top of every page.
Send Joe a clip and get personal feedback on your playing, plus a plan for what to work on next.
See Mentorship PlansD standard lowers every string by a whole step, so an E shape sounds as D. It gives a darker, heavier sound and a lot of room for singers who find standard keys too high. Heavier strings help it stay in tune and feel firm.
| String | Note | Frequency | From standard |
|---|---|---|---|
| 6 (thickest) | D2 | 73.42 Hz | Down a whole step |
| 5 | G2 | 98.00 Hz | Down a whole step |
| 4 | C3 | 130.81 Hz | Down a whole step |
| 3 | F3 | 174.61 Hz | Down a whole step |
| 2 | A3 | 220.00 Hz | Down a whole step |
| 1 (thinnest) | D4 | 293.66 Hz | Down a whole step |
Lower every string two frets, or pick Whole step down in the tuner. Press Start tuner above and play each string: the tuner works out which string you're on and goes green when it's right. No microphone? Tap a string to hear its note and tune by ear.
To see your scales and chords in this tuning, open the Fretboard Navigator and pick it from the tuning menu.
StandardDrop DHalf step downWhole step downDrop CDADGADOpen GOpen DOpen EOpen CB tuning
All tunings · Bass tuner · Guitar tuner
From the thickest string to the thinnest: D G C F A D.
Lower every string two frets, or pick Whole step down in the tuner.