Dua Lipa and her mystery

Dua Lipa teases fans with cryptic messages.
The pop star is preparing to release her new single titled "Houdini." In her latest post, she included a code revealing the track's name.
On her Instagram account, she shared a snippet of the new music in which she sings the line: "Tell me all the ways you'll need me."
At the end of this clip, a series of numbers appears: 4, 8, 9, 9, 14, 15, and 21. When these numbers are translated into equivalent letters, they spell out the name "Houdini."
The enigmatic references to Houdini don't stop there. Dua Lipa is depicted with a golden key necklace in her mouth. One of Houdini's signature tricks involved obtaining a key to his handcuffs during a kiss.
What awaits us in this single remains a mystery.