the At-Etudes appliance — tap it, hear it, jot the idea · v1.0
Metronome
BPM72
Vol80
The same metronome every At-Etudes study carries, standing on its own.
Settings persist in this browser; the page works offline from a double-click.
Notepad
Saving stamps the note with the metronome's current settings — an idea
remembers the tempo it came at, and Apply on any note sets the metronome back to
that moment. Export writes pad + notes as markdown, settings included. (This notepad is
a pattern: it will grow idea-development features and reach the other apps.)