Parlor or parlour guitar usually refers to a type of acoustic guitar smaller than a Size No.0 Concert Guitar by C. F. Martin & Company. Mottola's Cyclopedic Dictionary of Lutherie Terms describes the term as referring to "any guitar that is narrower than current standards."

Overview

The popularity of these guitars peaked from the late 19th century until the 1950s. Many blues and folk musicians have used smaller-bodied guitars, which were often more affordable, mass production models. Parlor guitar has also come to denote a style of American guitar music from the 19th and early 20th centuries. Noted composers include William Foden, Winslow Hayden, William Bateman, Justin Holland, and Wilhelm Bischoff. The music for the guitar includes a variety of dance forms (waltz, schottische, polka), instrumental arrangements of popular songs, guitar arrangements of then popular classical music, operatic arrangements and music from European guitar composers (Sor, Giuliani, Carcassi, Coste and Mertz). In the 1860, Henry Worrall composed two influential pieces for parlor guitar, "The Siege of Sebastopol" (sometimes spelled Sevastopol) and "Spanish Fandango."