If you have ever wondered
how to read mp3 metadata with SL and drag-drop, take a look at this article written by Tim Heuer.
I’m working on a little sample application for music management in Silverlight using WCF RIA Services
and some other new Silverlight 4 features. One thing that I wanted to
add to the application was the ability to drag an audio file and either
lookup the data and/or add a new album/artist/song to the library
automatically.