I ripped the album "Even in the Quietest Moments..." by Supertramp.  The
directory name and contents are:

brain:727> ls /music/Supertramp/Even\ in\ the\ Quietest\ Moments.../
01 - Give a Little Bit.mp3
02 - Lover Boy.mp3
03 - Even in the Quietest Moments.mp3
04 - Downstream.mp3
05 - Babaji.mp3
06 - From Now On.mp3
07 - Fool's Overture.mp3
Supertramp-Even in the Quietest Moments....m3u

When rescanning the /music folder, Slimserver didn't index any of these
tracks.

If you do a "Browse Music Folder", it shows "Supertramp"; go into that
directory and it shows "Even in the Quietest Moments..."; go into that
directory and it shows "Empty" - it's not seeing any of the mp3 files.

The same problem happened with another album whose name ended in "..."
("Shakespeare My Butt..." by The Lowest of the Low).

A sample ID3 tag dump from one of these MP3 files:

brain:729> id3info /music/Supertramp/Even\ in\ the\ Quietest\ Moments.../07\ -\
Fool\'s\ Overture.mp3 

*** Tag information for /music/Supertramp/Even in the Quietest Moments.../07 -
Fool's Overture.mp3
=== TSSE (Software/Hardware and settings used for encoding): LAME v3.96.1
=== TIT2 (Title/songname/content description): Fool's Overture
=== TPE1 (Lead performer(s)/Soloist(s)): Supertramp
=== TALB (Album/Movie/Show title): Even in the Quietest Moments...
=== TYER (Year): 1977
=== COMM (Comments): ()[XXX]: Ripped by Grip
=== TRCK (Track number/Position in set): 7
=== TCON (Content type): (17)
=== COMM (Comments): (ID3v1 Comment)[XXX]: Ripped by Grip
*** mp3 info
MPEG1/layer III
Bitrate: 128KBps
Frequency: 44KHz