sound — the theme's music
One track, or a folder of tracks, played while browsing.
A sound is not drawn: it has neither position, nor size, nor depth. It carries a path, and nothing else.
Two names, two behaviors:
| Name | What the machine does |
|---|---|
bgsound | plays that track |
directory | picks at random from that folder |
⚠️ The machine only reads it in the Systems view. Placed elsewhere, it never plays. On the other hand, a system file can redefine it: that is how you give one music per system.
The user's own music, if any, takes precedence over the theme's.