This hard working program can quickly build you a new music library. It will locate your specified music or video files and add them to an existing or new library database. Operating much like a like a web crawler it methodically crawls through your computer locating the specified files types you selected.
If an already existing file is encountered it is simply skipped. If, on the other hand, a new file is encountered it will be appended to your music library along with any ID tag information it was able to detect.