The Roud Folk Song Index is a database of around 250,000 references to nearly 25,000 songs collected from oral tradition in the English language from all over the world. It is compiled by Steve Roud, a former librarian in the London Borough of Croydon. Roud's Index is a combination of the Broadside Index and a "field-recording index" compiled by Roud. It subsumes all the previous printed sources known to Francis James Child and includes recordings from 1900 to 1975. Until early 2006 the index was available by a CD subscription; now it can be found online on the Vaughan Williams Memorial Library website, maintained by the English Folk Dance and Song Society (EFDSS). A partial list is also available at List of folk songs by Roud number.
