get/set a song tag in windows phone 7

I want to change the song tag. For example the Song album is Sunshine and it wasn't correct, how can I hardcode to change to song album of particular song? I have look over the msdn library but couldn't 开发者_如何学Gofind any appropriate method, any suggestion is appreciated. Thanks you

You can't edit the metadata for songs directly on the phone. Not with the build-in player, nor with the API.