50 difficulty levels
Tailor the challenge to your listening experience. Choose between instant pop hooks, nuanced acoustic progressions, or expert-level deep cuts.
Easy
Massive billboard hits and universally recognizable riffs you can identify within the first 1–2 seconds.
Medium
Acoustic intros, slower atmospheric builds, and multi-instrumental arrangements requiring careful listening.
Hard
Obscure opening notes, intricate blues guitar runs, and deep catalog cuts for seasoned audiophiles.
How ear-training works across difficulties
In auditory perception studies, familiar musical motifs can be processed in as little as 100\u2013300 milliseconds if the timbre and melodic contour are distinctive. Easy tier exercises your immediate sensory memory. As you advance to Medium and Hard tiers, your brain engages secondary analytical faculties\u2014calculating tempo, identifying harmonic cadence, and recognizing analog synthesizer filter envelopes. Learn more in our ear-training strategy guide or test your instincts in the daily challenge.