"White Summer" is a guitar instrumental by English rock guitarist Jimmy Page, which incorporates Indian and Arabic musical influences. It was initially recorded and performed with the Yardbirds and later included in many Led Zeppelin concerts. According to biographer Keith Shadwick, it is based on an old Irish folk song, "specifically derived from 'She Moved Through the Fair' in the 1963 version by [Davy] Graham, which he in turn credited to Padraic Colum".