Parlour music is a type of popular music

Popular music

Popular music belongs to any of a number of musical genres "having wide appeal" and is typically distributed to large audiences through the music industry. It stands in contrast to both art music and traditional music, which are typically disseminated academically or orally to smaller, local...

 which, as the name suggests, is intended to be performed in the parlour

Parlour

Parlour , from the French word parloir, from parler , denotes an "audience chamber". In parts of the United Kingdom and the United States, parlours are common names for certain types of food service houses, restaurants or special service areas, such as tattoo parlors...

s of middle class

Middle class

The middle class is any class of people in the middle of a societal hierarchy. In Weberian socio-economic terms, the middle class is the broad group of people in contemporary society who fall socio-economically between the working class and upper class....

 homes by amateur singers and pianists

Piano

The piano is a musical instrument played by means of a keyboard. It is one of the most popular instruments in the world. Widely used in classical and jazz music for solo performances, ensemble use, chamber music and accompaniment, the piano is also very popular as an aid to composing and rehearsal...

. Disseminated as sheet music

Sheet music

Sheet music is a hand-written or printed form of music notation that uses modern musical symbols; like its analogs—books, pamphlets, etc.—the medium of sheet music typically is paper , although the access to musical notation in recent years includes also presentation on computer screens...

, its heyday came in the 19th century, as a result of a steady increase in the number of households with enough surplus cash to purchase musical instruments and instruction in music, and with the leisure time and cultural motivation to engage in recreational music-making.