Musician's Toolkit

GUITAR PRACTICE LAB

Tools for rhythm, tuning, and music theory. Stay in time, on key, and master your instrument.

Metronome

ALLEGRETTO
1
Measure Sequence
Metronome Sound
Speed Trainer

Microphone Access

We need access to your microphone to analyze pitch in real-time.

Pitch Tuner

440 Hz Standard
--
0.00 Hz
Ready to Tune
Algorithm
Drone Mode
Reference A
Hz

Fretboard Explorer

Instrument
String Count
Tuning Preset
Transpose
Scale Root
Scale Type

Chord Reference

Common guitar chord shapes. X means don't play, O means open string.
Root Note
Category

Circle of Fifths

Key Information

Scale Theory Guide Formula: Pattern of Whole (W) and Half (H) steps.
Degrees: Numbers representing notes relative to Major.
Relative Key: Major/Minor key sharing these notes.
Common Chords: Diatonic chords built from this scale.

C MAJOR

Formula: W-W-H-W-W-W-H
Scale Degrees: 1, 2, 3, 4, 5, 6, 7
Notes: C, D, E, F, G, A, B
Relative Key: A Minor
Common Chords: C, Dm, Em, F, G, Am, Bdim

Practice Insights

Standard major key. The "Home" chord is C. Try a I-IV-V progression: C, F, G.

Audio & Performance

The Tuner uses high-precision detection. Choose YIN for rock-solid stability or Auto for faster tracking. Adjusting the Reference Hz is useful for specialized tunings like 432Hz.