Pocket Theory
Voice & Aural Skills

Hear it.
Sing it. Write it.

Echo original melodies, compare your pitch, or enter the notes on a staff.

Sing it back

Match one note per pulse.

Hear the melody first. Then record after the count-in, holding each note for one second. Choose a comfortable octave and stop if singing feels strained.

Microphone off

Pitch is analyzed on your device; audio is not uploaded. This is an approximate practice aid, not a teacher-graded vocal assessment. Use headphones to prevent playback leakage.

Write it back

Enter the melody.

Or enter your written melody on the keyboard. Your draft appears below as quarter notes.