A semi-hollow body guitar is a type of electric guitar that features a solid center block surrounded by hollow wings. This design allows for a balance between the warmth and resonance of an acoustic guitar and the sustain and feedback control of a solid body guitar. The semi-hollow body is often used in various music genres, including jazz, blues, and rock. These guitars typically have two f-holes on the top, similar to an acoustic guitar, which enhances their acoustic properties. Popular models include the Gibson ES-335 and the Epiphone Dot. Musicians appreciate semi-hollow body guitars for their versatility and unique tonal qualities.