About us. Haggerty's Music is a family owned music store with it's main branch in Rapid City, SD. As one of the largest guitar stores in the United States, Haggerty's Music's aim is to offer a world-class experience to musicians of all kinds, from beginner to advanced, in-person and online. With 29 employees, and a full repair department and Audio Visual team, Haggerty's Music offers everything from rentals and support for begining students, to f...
