Taylor Swift has some surprises up her sleeve! The 30-year-old singer took to Twitter on Friday to share a coded video, with messages about her upcoming «from the vault» releases that are set to be included on when it's released April 9.«The vault door is about to be as unhinged as you'll think I am after you watch this video,» Swift tweeted alongside a video that featured scrambled words flying out of a vault door. «Level: Expert.