Please don't write "unknown: " before the filename as a title, if the MP3 doesn't have ID tags.
"unknown" is a totally useless information, since you can't make it known anyway
(from your player).
Instead, you could convert underscores to blanks and strip the extension.

Could you please shorten the disk-leds-border-release-time a few secs. ;-)

--
Raphael Wegmann
[email protected]