The present invention provides an interchangeable, custom-designed guitar faceplate and guitar body for an electric guitar which allows one to quickly and easily change the appearance, the sounds, the tones and the resonance of the electric guitar. The interchangeable, custom-designed faceplate houses all components and electronics needed for an electric guitar solely on the faceplate itself, so that the tone, sound and resonance characteristics of the guitar can be changed simply by substituting alternate interchangeable faceplates. Further, after assembly of the interchangeable faceplate with the guitar body, the unique configuration of the components and electronic wiring on the faceplate, in combination with the guitar body configuration, produce superior and enhanced sounds, tones and resonance when played by a guitar player.