MIDI Editor [READ DESC]

A Roblox experience owned by 2d-games.

Music & rhythmENmusic creationpiano rollsimulation

Description (written by the developer; not a statement by this register)

KNOWN ISSUE: Notes can become misaligned with rows after scrolling. Best fix is to move it around till it aligns VERY MUCH IN DEV, SAVE SYSTEM IS EXPERIMENTAL. CONTROLS: Click + Drag to highlight multiple notes CTRL + C to copy selection CTRL + V to paste selection WS to scroll viewport Up and Down FG to scroll viewport Left and Right Left and Right arrows to scrub playback Backspace - Delete selected note Space - Toggle playback P - Pause playback Enter - Start playback E - Spawn a note (right now only spawn at C3) Hold Shift - Aligns notes to grid Press these number keys for saved songs: [1] - Mozart k545 [2] - Twinkle Twinkle Little Star [3] - Mice on Venus [4] - Little Star Minor [5] - Libestraum Liszt [6] - Fallen Down Undertale [7] - Interstellar Cornfield Chase [8] - Etude Op. 10 No. 4 (Torrent) [9] - Code Lyoko - Main Theme

Last updated by the developer 12 Jan 2023, 05:09 UTC.

playing (measured 13 Aug 2026, 11:23 UTC)

3,031

lifetime visits

89%

liked (41 👍 / 5 👎)

favourites (18.1 per 1k visits)

9 July 2022

created (per Roblox)

Play on Roblox →

Live players over time

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every players count we have recorded
Measured (UTC)	Players	Change
13 Aug 2026, 11:23	0	first reading

Concurrent players at each of our measurements (insert-on-change).