Facebook F8 Rumors: Facebook Music, New Buttons, IPad App

09/21/2011 12:32 pm ET | Updated Nov 21, 2011

September 22 is the first day of the rest of your life, or at least that's what Facebook would have you believe. Their VP of Global Communications Elliot Schrage recently told Tech Crunch that this year's F8 conference will be "either the most important, or the second most important F8 yet."

Already, Facebook has been rolling out sweeping changes to the look and feel of the site. Last week they added a Subscribe button for following a user's updates without having to friend that user, as well as Smart Lists that auto-sort contacts into lists based on their relationships with you. This week News Feed makeover.

What happens in San Francisco on September 22 could very well change Facebook as you know it, and the rumors are flying. Click through our slideshow to see the latest speculation about out how Facebook change the way you listen to music, watch videos, interact with friends' profiles, andlet your friend's know exactly what it is that you "Want." Then, check out the biggest announcements from last year's F8 conference.

To follow Facebook's huge announcements as they happen, visit our f8 Live Blog.