For those who don't know, the Zune Marketplace went offline today and users were only given a few hours notice. As of this writing, they're still offline (6pm) and it could take all night before they're done.

But done doing what? That's the cryptic part here as there was no pre-announcement, but as ZDNet did some digging, they found out that Microsoft is arranging a marriage between Bing and Zune.

In fact, you can kind of see it working now. Go to Bing.com, search for your favorite band and you'll get a bunch of info on them plus songs which can be played (see the little 'play' button?). Of course it doesn't stream right now and instead you get the image to the right, but we think by late tonight it'll be a different story.

Nice to see Microsoft taking Zune to the next level and putting these two services together, it just makes sense. To what extent though these features overlap remains to be seen. It would be nice to have a Bing search launch my Zune software and add it directly to my Zune HD or, come November, my Xbox and Windows Phone 7.