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The 30-second skill check

Already mix? Prove it and skip the beginner half of the course. Deck A plays a hidden tempo — match it by ear and hold the lock. This is the real skill, not a quiz about it.

PASS = hold a clean lock 8 beatsCLOCK = 45 secondsSOUND ON · headphones help
Skill check45.0
DECK A · HIDDEN TEMPO?? BPM
DECK B · YOU
-8%PITCH+8%
press begin · sound on

🔒 Locked. You can mix.

That's the core skill proven — no need to sit through the beginner lessons. I've marked lessons 1–6 as complete, so the course picks up at Beatmatching refinement and harmonic mixing.

Continue at Lesson 7 → See the whole course

Not this time — and that's genuinely fine.

This is the one skill that only comes from reps. The beginner path teaches it properly in about a week of short sessions — and every tool on this site is free, so the reps cost nothing.

Start at Lesson 1 → Or just practise freely

No login, no tracking — your result is saved in this browser only. Change your mind? The full course is always at /learn.