By musicians, for musicians
See the rhythm before you play it.
PolyDex turns counts, accents, sticking, picking, and polyrhythms into a visual practice grid that keeps the pulse in front of you.
Count. Accent. Repeat.
A rhythm grid that stays out of the way.
The controls are built around the way players practice: choose the pulse, mark the accents, add the motion, and keep looping.
Count
Lock the pulse before your hands start negotiating with gravity.
Accent
See exactly where the weight lands in the bar.
Overlay
Layer in sticking, picking, syllables, or symbols that match the part.
Repeat
Run the loop until the pattern feels playable, not theoretical.
What it handles
For the patterns that need more than a metronome.
- Ratios like 3:4 and 5:7.
- Count feels like 1 and 2 and, letters, or custom symbols.
- Sticking and picking overlays like R L R R or D U D U.
- Playback, timing games, saved patterns, and print-friendly grids.
Same pulse. Different lens. The grid keeps the placement honest.
Made for players
For anyone who has ever slowed a pattern down to find the real beat.
Drummers
Map hands, accents, and subdivisions while the groove stays visible.
Guitarists
Work picking direction through odd groupings without losing the downbeat.
Teachers
Build compact exercises students can see, hear, print, and bring back next lesson.
Composers
Turn awkward rhythmic ideas into grids that players can count and rehearse.
Testing
Help shape the feel of the practice loop.
If you work with rhythm every day, we want PolyDex to feel clear, quick, and worth opening before a rehearsal, lesson, or writing session.