Original four-bar pedal timing study
| Bar | Chord | Keyboard attack | Pedal action | Listening test |
|---|---|---|---|---|
| 1 | C | Beat 1 | Press pedal just after the attack | C sounds supported |
| 2 | Am | Beat 1 | Lift/re-press promptly after new attack | Old G tone should not dominate |
| 3 | F | Beat 1 | Lift/re-press promptly after new attack | Previous Am harmony clears |
| 4 | G | Beat 1 | Lift/re-press promptly after new attack | G remains distinct |
Think play → change pedal → let ring, not pedal down forever. The exact milliseconds depend on the instrument, acoustics and tempo; listen for a clear replacement of harmony rather than memorizing a universal timing delay.
Dry versus blurred A/B test
Play C | Am | F | G entirely without sustain. Repeat it holding the pedal through all four bars: hear how overlapping notes can cloud the harmonic changes. Then repeat a third time with a pedal refresh after each new chord. Keep volume and rhythm similar so you are comparing pedal technique, not a louder performance.
One optional legato approach
For a smooth ballad, allow the new chord to sound just before the pedal changes; this can connect phrases while releasing the prior harmony. Try it very slowly. If you cannot tell whether an old chord remains, practise with the pedal removed and only later reintroduce it.
Equipment and safety
A pedal may not work as expected if polarity or connector requirements differ, or if it is pressed while turning on some keyboards. Consult the actual instrument manual. Never strain an ankle to reach a floor pedal; adjust placement and seat first. For a slow musical use case see the original ballad.
Sources and scope
Source and topic references checked 28 October 2026. The linked articles/course outlines substantiate the indicated general principles and coverage, not our precise original exercise, performance effectiveness, or a first-hand review. Music studies here were independently composed for this site; external musician review before publishing is still outstanding.
- Yamaha — How to Use Keyboard Pedals — sustain-pedal function and change technique; equipment may have different controls.
- Yamaha — How to Create Flowing Keyboard Accompaniments — chord-note arpeggiation and re-pedaling on chord changes; our note grids remain independently written.