files are stored locally in your browser (indexeddb). exports do not carry the audio blobs.
add soundcloud link
soundcloud tracks can auto-next only if you set a duration.
add youtube link
youtube can auto-next only if you set a duration (youtube does not reliably expose track length from embeds).
local audio
0:00 / ?:??
remote control works via your tampermonkey script (gm bus). keep this tab open for sound.
auto-next uses your saved duration and advances even if paused.