Curb's roster past and present includes Chet Atkins, Rodney Atkins, Kaci Battaglia, Bellamy Brothers, KMC Kru(hip-hop) Lee Brice, Sawyer Brown, Solomon Burke, Clark Family Experience, Sammy Davis Jr., Desert Rose Band, Exile, Family Force 5, Four Seasons, Gloria Gaynor, Lee Greenwood, Steve Holy, Wynonna Judd, The Judds, Hal Ketchum, Lyle Lovett, Ronnie McDowell, Tim McGraw, Jo Dee Messina, Roy Orbison, Lou Rawls, Righteous Brothers, LeAnn Rimes, Rio Grand, Neil Sedaka, T.G.

Sheppard, Jim Stafford, Ray Stevens, Jonathan Thulin, Mel Tillis, Trick Pony (featuring Heidi Newfield), Hank Williams Jr. and Chris Young.

Throughout the years, Curb has had success with other Gospel music artists such as MercyMe, the Second Chapter of Acts, Degarmo and Key, Patti Cabrera, Michael English, Debby Boone, the Fisk Jubilee Singers, Barlowgirl, pureNRG, Worship Kids, Francesca Battistelli, Big Daddy Weave, Building 429, Fernando Ortega, Downhere, Nicole C. Mullen, Larry Norman, Jonathan Pierce, Plumb, Point of Grace, Group 1 Crew, Salvador, Jamie Slocum, Steller Kart, Jaci Velasquez and Mark Schultz.

In October 2008, the 6,000 seat Curb Event Center at Belmont University in Nashville hosted the Town Hall Presidential debate between Senators John McCain and Barack Obama.

In January 2006, Curb scored a Top 10 hit with Brian Kennedy and Peter Corry's Tribute to George Best, an EP featuring recordings of "You Raise Me Up".