Tone Assistant gives musicians at every level four focused ways to build interval recognition — from beginner basics to advanced ear-sharpening sessions.
Four complementary modes that work together at your own pace.
Put your ears to the test. Each session plays a melodic interval and asks you to identify it from multiple choices. Configure your tonic key, choose interval groups, and set the number of questions. A detailed score breakdown shows exactly what you're nailing and what needs work.
Browse all 13 intervals at once in an interactive grid. Tap any interval to hear it played instantly in your chosen key. Perfect for building the mental "sound library" you'll draw on when recognizing intervals in real music.
Step through a curated sequence of intervals at your own pace. Enable spoken announcements so each interval name is read aloud before it plays — a powerful technique for anchoring sounds to their names. Great as a warm-up, passive session, or reference tool.
Practice and Listen session results are saved automatically so you can track your progress over time and see how your accuracy improves with each session.
Have a question, found a bug, or want to suggest a feature? Open an issue in this GitHub repository and we'll get back to you as soon as possible.
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