Taylor Swift reveals vault tracklist for 'Red (Taylor's Version)'.

Taylor Swift is once again playing Master of Mayhem with her many riddles and clues related to the vault tracks of 'Red (Taylor's Version)' which will be released November 19th.

In her initial tweet, Swift posted a cryptic video filled with jumbled letters that is reminiscent of the vault from 'Fearless (Taylor's Version)' earlier this year. 

She then posted a follow up tweet revealing more.

And finally posted an adorable selfie with Olivia Benson.

Swifties have spent all morning deciphering the puzzles and have revealed the tracklist.

Excitingly, this tracklist confirms that Phoebe Bridgers, Ed Sheeran and Chris Stapleton are all features on the vault tracks of 'Red (Taylor's Version)'.

Try the puzzles yourself and pre-save the album here.