The cdcat is graphical (QT based) multiplatform (Linux/Windows/MacOS) catalog program which scans the directories/drives you want and memoryze the filesystem (including the tags of mp3's) and store it in a small file.
The database is stored in a gzipped XML format, so you can hack it, or use it if necessary :-)
Cdcat can store the content of some specified files up to a size limit if you want. (for example: *.nfo)

Features:

- Searching with regex or wildcards in file names/comments/tags/etc...
- Read mp3 tags (if you enable it)
- Autoload database on startup

Writing 3D OpenGL screensavers is a fun hobby for me. See the downloads page for current releases (Windows only) and to find ports of these savers for other operating systems. If you have a question, please consult the FAQ before contacting me.