Black Flower Agency hosted American Express premium card members at a special soundcheck experience with GRAMMY award-winning artist Kacey Musgraves at her sold-out Deeper Well World Tour show at the Barclays Center in Brooklyn, New York. The evening started with private access to Kacey’s closed soundcheck, followed by a Q&A and a photo opportunity with the artist. Card members were then invited to a private reception at the 40/40 Club inside the arena, while they waited for the opening acts to take the stage. The reception included an embroidery customization station, a custom photo wall designed to look like Kacey’s album cover art, and complimentary food and beverage for the guests.