initializing systems…
Surf between the five lanes (1–5 jump straight to a lane)
STRIKE the note as it hits the line
Tilt up / down
Left stick to steer · A to strike · LB for star power
STAR POWER: fill the meter by hitting gold notes, then double your score
Pause (Start on a gamepad)
Every track is split into four instrument levels when Demucs is installed — DRUMS, BASS, OTHER and VOCALS — with the original frequency levels as fallback. Same song, four completely different charts. Land your strike dead on the beat for PERFECT; just being in the right lane earns a GRAZE; wrong lane breaks your combo.
Paste a YouTube or SoundCloud link. Your track is fetched and analyzed locally on this machine — split into instrument stems when Demucs is installed, with frequency levels as fallback. Nothing streams during play.
…or drop an audio file here (mp3 · wav · flac · m4a · ogg) — or click to choose
Importing from YouTube/SoundCloud may conflict with their Terms of Service. Use tracks you own or have the right to use. Local files are always the safest path.
preparing…
track
prepare for launch
VR — coming soon
Tap SPACE, ENTER, gamepad A or the box below on every click: 12 taps. We measure how late the beat reaches you and save it.