←intervals

M2 · 2 ST

Major 2nd

2 semitones. Adjacent scale degrees (1 to 2, do to re).

Mnemonic songs

Happy Birthday to You
Frère Jacques

Snippet playback coming when samples ship

aubel · ear training that happens1–4answerSPACEreplayESCquit

Rotate your device

Aubel works best in portrait. Turn your phone upright to keep training.