Song books containing religious music are often called hymnals; books containing the music for hymns with minimal, or no words, are sometimes called tune books.[4][5]
During 90's period song books of individual movies are sold at local shop for cheaper price. Song books are mostly bought by students and its a part of entertainment in those days. After then, slowly that kind of business was vanished.
^Beattie, John (1941). The Gray Book of Favorite Songs (Enlarged ed.). Chicago, IL: Hall & McCreary. OCLC: 11729190.
^Dann, Hollis (1919). Twice 55 Plus Community Songs : The New Brown Book. Boston, Ma: C. C. Birchard Co. OCLC: 2343182.
^The One Hundred and One Best Songs, The Cable Company, Piano Makers, Chicago, IL. 1912
^Stone, Alfred (1891). The Bristol Tune Book (Third ed.). London, UK, New York, NY: Novello, Ewer & Co.
^Eskew, Harry (1970), "Using Early American Hymnals and Tunebooks", Notes, vol. 27, no. 1, p. 19, JSTOR896750, ...in early America there were two books: the hymnal, typically with words only, and the tunebook, usually with tunes printed in open staves and frequently with only single stanzas of text. ... The hymnal was produced primarily for church use, whereas the tunebook was produced for a greater variety of uses ... .