Ed Sheeran is bringing his “Mathematics World Tour” to Ford Field in downtown Detroit on Saturday, July 15th at 7 pm with special guests Khalid and Rosa Linn.

Ticket and show information can be found here.

Be listening to Gray & Green for your shot at winning tickets to the show. Just be listening for the cue to call, and if you’re caller #25 at 616-451-0105 and can tell them your bad habits, you’ll take home a pair of tickets to see Ed Sheeran live in Detroit!

Official contest rules can be found here.