Chord Scale Metronome Tuner Drone generator Ear training Fretboard Practice timer

A=440Hz

Audio paused. Tap Resume to wake it up.

Practice tool

Drone generator

C

Root drone

Pitch

Octave above

Perfect fifth above

Timbre

Volume

Spaceplay/stop

A sustained reference pitch. Hold a single note for intonation practice, add the fifth for a tonic-dominant drone (sa-pa), or layer the octave above for a fuller foundation. Settings persist to your browser.