Lucille Ball | Derek Walcott | Dragon Ball | Derek Jarman | Derek Jacobi | Headbangers Ball | Dragon Ball Z | Derek Bailey (guitarist) | Derek Bailey | Bo Derek | Derek Trucks | Great American Ball Park | Derek Jeter | Ball State University | Derek Holland | ball | Alan Ball | Life with Derek | Hugo Ball | Ernie Ball | Derek Lee Ragin | Derek Bickerton | Derek Abbott | Cannon and Ball | Albert Ball | National Association of Professional Base Ball Players | Fish ball | Derek O'Brien | Alan Ball, Jr. | Piccolo (Dragon Ball) |
The group also regularly perform music specially written for them by Irish composers including Derek Ball, Donnacha Dennehy, Eric Sweeney, group member Brian Bolger and former member David Flynn.