November 20 rumoured to be the date new album will arrive
Adele's new album is reportedly set for a November release
Follow up to '21' will reportedly feature a song written by Tobias Jesso Jr
Hear a playlist of songs thought to create the phenomenon
The hitmaker hints that he's worked with the British singer
Mumford & Sons, Coldplay, Florence + The Machine, Kings Of Leon and more also make list
Songs by Kelly Clarkson, Miguel, Passion Pit and more also removed
Singer calls the former Wham! frontman her 'hero' in Twitter post
Adele's '21' was released in 2011 and has sold over 4.74 million copies
The singer beats Amy Winehouse, James Blunt, Leona Lewis and Dido to top spot