Rhythm Lab

song select

Choose A Song

Search Lanes Min rating Max rating Sort

Choose a song to play.

profile

Rhythm Stats

0 Credits

RECENT

Credit Awards

COSMETICS

Style Shop

Account-wide

timing

Audio Calibration

Not calibrated

Press Start, then tap with each beep.

Tap in time with the beep; the marker is a clock-synced guide. Bluetooth devices often need their own offset. The device value stays in this browser; the account default follows your login.

mapping

Chart Editor

0 notes

Chart & song setup

Song file

Chart ID Title Song by Mapped by Additional mappers Difficulty Difficulty rating Lanes BPM Approach time (ms) First beat (ms) Playback offset (ms) Duration (ms) Song source Audio / license credit Additional credit note Hosted audio path Published and visible to everyone

Playhead

0:00.00010.0s window1/8 snap

Add noteat playhead

Click empty lanes to add notes Note length

Preview section0:00.000 - 0:10.000

No note selected Lane Start (ms) Hold (ms)

Open Chart File

Submit For Review Your chart data is sent for review. Audio files stay on your device.

Audio source Review note

Private admin saves upload the selected MP3 with the chart.

controls