Clef
Treble
Bass
Alto
Key
Transpose (st)
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+
Music staff with interactive notes
Tap any whole note to hear its tone.
Note labels
Letters (C, C♯)
Solfège — fixed do
Solfège — movable do
Semitones from root (0–B)
Sound
Sine
Flute
Organ
Sawtooth
Square
Triangle
Colors
Connect MIDI keyboard
source