MP3-CD-Sleeve is composed of two Perl scripts that produce HTML or LaTeX-style pages that can be printed as the index sleeve of an (MP3) CD. It briefly lists the directory hierarchy, by enumerating directories for ease of use in MP3 CD players. The LaTeX script tries to fit everything in a 5" x 5" (12.5cm x 12.5 cm) frame with wrap-around at the edges (no fold-out feature is included yet, it produces just the front cover).
Project updated! Fixed text lines going out of the frame with better indentation logic.
I'm currently working on a fold-out feature, too. It's not ready, yet, though.
Another similar project
Apparently, cdlabelgen is no longer being maintained. But there is this
Disc-cover project which produces very nice looking jewel case covers using a very similar approach to MP3-CD-Sleeve (i.e. using LaTeX).