60 BPM subdivision practice: one beat per second
Use one-second quarter-note beats to compare 500 ms eighths, 333⅓ ms triplets, and 250 ms sixteenths by ear.
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Metronome practice examples
Use a one-second beat and a straight-to-triplet transition with the live tool.
Straight eighths to triplets without moving the beat
A focused practice sequence for changing from two to three equal parts while the quarter-note pulse stays fixed.
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