Hot 99.1 is getting spooky and celebrating Halloween with a MSTY contest! The winner will receive two tickets to see The Weeknd at Mohegan Sun in Uncasville, CT on Nov. 14!

MSTY, which stands for "My Song to You," is a free music messenger app that allows you to send messages to your friends using your favorite legally licensed songs and photos of your choice!

As long as you have a phone number, you can get MSTY! To get the app for free, go to the Apple App Store or Google Play.

This week only we're challenging you to create and send your most creative Halloween MSTY to Hot 99.1's MSTY account at 518-336-5991. You have until Friday at 5 p.m. to send us your MSTY message and station staff will choose their favorite. Winner will be contacted on Monday, November 2.

There is tons of Halloween music available to choose from, and you can use whatever photo you'd like!