i would prolly use php or asp to code the web pages. you would have to open a file system object (ASP) to get a listing of all your mp3s. then i suggest trying to drill into the ID3 tags to pull the artists, album titles, and song titles. Next, setup a javascript template for the drop down boxes and have php/asp fill the boxes by iterating through all the files. you may have to submit the data back to the server to pull up a page with wmp embedded.