Interval Trainer

What is Interval Trainer?

Train your musical ear by identifying intervals between two notes. The tool plays two tones and you guess the interval (unison, minor 2nd, major 3rd, perfect 5th, octave, etc.). Tracks your accuracy across sessions to measure improvement.

How to use

1. Step 1 — Select which intervals to practice: start with just perfect 5th and octave, then add more as you improve.
2. Step 2 — Click play to hear two notes. Listen carefully, then select the interval you think it is from the options.
3. Step 3 — Get instant feedback (correct/wrong with the right answer shown). Track your accuracy percentage over time.

Result

Practice mode with major and minor 3rds: hear two notes, identify it as a major 3rd. After 20 rounds, your accuracy shows 75% — major 3rds are solid but minor 3rds need more practice.

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