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Inputs are calculated in your browser and are not sent to a server. When you use sharing, the reproducible URL includes the current conditions.
Music
Create practice blocks from total time, menu items, and ratios.
Updated: May 15, 2026
Input
Build a practice rotation from total time and menu ratios.
Result
01:00:00
Total time
Use this as a guide and adjust for your real conditions.
Share this tool
The tool processes tempo, time, and selection inputs in your browser. Sound tools use the Web Audio API.
Inputs are calculated in your browser and are not sent to a server. When you use sharing, the reproducible URL includes the current conditions.
Use results as everyday estimates. For exact decisions, confirm with official or specialized sources.
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