Features

Explore your current pitch and its movement over time.

Play or sing a sustained note into the microphone. Compare its estimated pitch with the nearest note and watch how the pitch moves over time.

Compare your pitch with a chosen reference note.

Choose a reference note, listen to it, then sing or play it back. Use the pitch display to see whether you are above or below the target.

Investigate notes within scales, chords, and musical phrases.

Explore notes relative to a tonal center and hear how their meaning changes within phrases and chords.

Explore reference tones, intervals, and chords.

Choose a waveform or an available sampled sound and play reference pitches. Select multiple notes to hear intervals and chords.

Explore the harmonic components that contribute to a sound.

Play or sing a note and compare the strongest components above its fundamental. Try different vowels or instruments and compare the patterns.

Investigate musical relationships as chords change.

Step through a progression or play it at a steady tempo. Listen to the root or chord at each step and compare how the notes relate.