[LAU] file organization ?

Greetings, Recently I embarrassed myself by making and posting a piece that used material created by another composer (fortunately a friendly one). When notified of the issue I immediately withdrew the piece from circulation and apparently all's well that ends well. However, on reflection I find that I am a very disorganized person who has amassed a huge number of soundfiles over the years. I've tried to keep them organized, but I could really use a file manager dedicated to managing soundfiles. I'd like to click on a file and see the kind of information displayed by sfinfo and similar utilities. I'd also like to see the file's metadata in the same display. Does such a file manager exist ? How do you manage very large collections of soundfiles ? Best, dp