Splashery

Playground
Upright Piano, a still.

Music · Built from a recipe

Upright Piano

C4 on the minor comb. Its drum rings at 282.3 Hz.

Turn it in the PlaygroundTap the picture to strike it.

An upright piano stands its strings on end, so a full piano fits against a wall.

Shelf
Music
Kind
Built from a recipe
Your own
Voice tuner (labs)
Sound
Yes
Licenses
Apache-2.0, MIT, CC BY 4.0

Its note

Splashery stretches a drumhead over this Splash's outline, twelve inches across, and finds the ways it can ring. Its lowest is 282.3 Hz, 132 cents sharp of C4, the nearest tine on the comb. The next fifteen are its overtones, and each one draws its own figure: sand gathers on the lines that stay still.

The sixteen ways Upright Piano's drum can ring, lowest first.
  1. 1282 Hz
  2. 2426 Hz
  3. 3465 Hz
  4. 4563 Hz
  5. 5596 Hz
  6. 6663 Hz
  7. 7697 Hz
  8. 8741 Hz
  9. 9770 Hz
  10. 10837 Hz
  11. 11862 Hz
  12. 12866 Hz
  13. 13931 Hz
  14. 14948 Hz
  15. 15971 Hz
  16. 161017 Hz

How to play

Tap or drag along the keys to play them. Tap elsewhere for a ragtime; the song bar plays it all.

Its controls

ControlKindRangeStart
Play the openingTap
Play the openingButton
Play a keyButton

About it

An upright piano stands its strings on end, so a full piano fits against a wall. Its hammers swing forward onto the strings instead of flying up, and a spring brings them back. Uprights filled homes, schools and dance halls, and a slightly out-of-tune one gives the bright, jangly honky-tonk sound of ragtime.

This one has its upper front panel off, so you see the row of hammers, the dampers above them and the strings behind. Tap a key and its hammer strikes. Tap anywhere else for the opening of The Entertainer, a rag Scott Joplin published in 1902. Open a MIDI file of your own, or paste a tune in ABC notation, in the Splash tab.

Details

Splats
Opens at 200,000 at Mid Detail, 120,034 at Low, and up to 640,000 at Max

Sources and credits

Made in Splashery. Its code is MIT.

Libraries

Apache-2.0
Basic Pitch, ONNX (lane Audio piano, October 21, 2026)
MIT
ONNX Runtime Web 1.30.0 (its modules)
CC BY 4.0
Piano transcription note model, ONNX (lane Audio piano, October 21, 2026)

Share it

This link opens it in the Playground. To put it on your own page, add the element and one script tag. Every option.

https://splashery.app/play/?toy=upright-piano<script type="module" src="https://splashery.app/play/src/element.js"></script> <splashery-toy toy="upright-piano"></splashery-toy>

Nearby on the strip