The Couple Behind the Music

HOW TO BOOK

Key Signature Weddings is led by husband-and-wife duo Brandon and Rosy Crumpton, who have been married for 17 years and working side-by-side to help couples bring their wedding visions to life. Together, they blend Brandon’s decades of experience in live music booking with Rosy’s creative insight, organization, and deep understanding of what couples and planners truly need.

What began as Brandon’s early passion for matching clients with the perfect entertainment has grown into a well-rounded service built on honesty, care, professionalism, and trust—values that both he and Rosy live by in business and in life. It’s why so many of our partners refer to us as their Key Signature Family.

We specialize in connecting you with live music for every moment of your wedding day, from ceremony and cocktail hour to the last song of the night. But we don’t stop at booking—we guide you through the entire process with fast response times, budget-conscious proposals, and vendor-style collaboration that makes your planning easier. We’re not just a name on an email—we’re physically in an office, here for you when you need us, and always a phone call away.

As a team, Brandon and Rosy understand that wedding professionals and musicians sometimes speak different languages. Key Signature Weddings exists to bridge that gap, creating a seamless experience for planners, couples, and performers alike.

We’re proud to be a multi-award-winning company serving the Southeast from our home base in Charlotte, NC. But most of all, we’re proud of the relationships we’ve built with good people who love good music—just like we do.

Brandon Crumpton
President | Entertainment Specialist

Rosy Crumpton
VP of Booking & Operations | Entertainment Specialist

Need corporate entertainment services? Explore more options with our parent brand, Key Signature Entertainment.

Testimonials

“I enjoyed working with the entire band. I appreciated [the band leader’s] time the week before the reception to speak on the phone to make sure we were on the same page and his promptness to respond to any requests or concerns.

They were alot of fun and very approachable for instructions on the line up of events to occur during the reception. I think the bride and family were also very happy. “

– Lori H (Wedding Planner)

“We were thoroughly pleased with [the band]. They were very in tune with ensuring our wedding and reception was filled with music. Our request for music and pictures were accommodated promptly. Our rating of [the band] and your entertainment services on a five star scale is a five. Thanks for everything”
“KSE is wonderful to work with! They are professional, courteous and timely with any requests we may have. They have a wonderful eye of finding the best talent suited for your event needs.”
“Key Signature Entertainment offered high quality and professional event services from start to finish. The booking process was seamless, the support team is very quick and responsive in answering your questions, and the artist are top notch.”