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Practice Tool

METRONOME +
84
BPM
4 beats

Press Start, or Space. Arrow keys change tempo.

Session 0:000 barsAll music tools
Tempo and meter

Swing appears with the eighth-note subdivision. Write 3+2+2 for a 7/8 bar, 3+3 for 6/8 in eighths.

Tempo ladderoff

Plain click at one tempo.

Internal pulse drillsoff

The click drops out, you keep the tempo, the dots keep moving so you can check yourself. Musicians hold tempo better than non-musicians once a click stops; these drills practise exactly that moment.

Droneoff

A3 = 220.00 Hz at A4 = 440. Viola open strings: C3, G3, D4, A4. Against a sustained tonic, tune intervals by ear; pure intervals sit off equal temperament by:

  • Perfect fifth +2 ¢
  • Perfect fourth -2 ¢
  • Major third -14 ¢
  • Minor third +16 ¢
  • Major sixth -16 ¢
  • Minor seventh (7th harmonic) -31 ¢
Sound and displayClick
Rhythm pattern and polyrhythmoff
Session plan4 blocks · 28 min

Short blocks that alternate between passages beat one long block on each: clarinetists who switched pieces every 3 minutes kept more the next day than those who practised each piece for 12 straight minutes (Carter & Grahn 2016). Build the plan, press Interleave, then Run.

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Practice logempty

What you did, not how long, predicts what you keep (Duke, Simmons & Cash 2009). Save a session and tomorrow starts from today's best clean tempo. Entries go to the shared practice log on this device.

Presets and link0 saved

Parameters: bpm, beats (4 or 3+2+2), sub, swing, volume, accent, voice, countin, ramp (60-120x4@4), mode (rate/auto/shuffle), gap (4/2), dropout, drill, drone (A3 / off), droneSeq, a4, pattern, poly, goal, flash, autostart.

Keys and pedals? for help

Bluetooth page-turner pedals (PageFlip, AirTurn, Cicada) send PageUp/PageDown, arrows, or Space/Enter. Any of those modes works: one pedal for “clean”, one for “missed”, or just start/stop.

Space / Enter
start or stop
↑ / ↓
tempo ±1 (Shift: ±5)
→ / PageDown
block was clean (ladder off: +step)
← / PageUp
block was missed (ladder off: −step)
T
tap tempo
1–6
subdivision
M
mute click
D
drone on/off
G
gap click on/off
F
stand mode
Esc
stop, or leave stand mode