♪ Step 1: Select your level and press "Generate!" Your exercise will appear below.
♪ Step 2: Click the "Listen" button. You will hear four notes.
♪ Step 3: Click the box which contains the correct answer. It will be highlighted for you.
♪ Step 4: Press the submit button to check your answer, and keep practicing! You can choose to continue with the same level, or generate from a new one.