Pink Floyd - 'Echoes' Lyrics by Sgt-Meddle on DeviantArt
Pink Floyd Lyrics, Themes & Meanings: Echoes part II
Cuco (Lyrics) - echoes by Pink Floyd - YouTube
Alastair McIntosh on Twitter: "@RobGMacfarlane @mccaffreydanie1 @kirsteencameron The verbing of “willowing” wasn't my invention. It's from Pink Floyd, in a much loved but little understood track that speaks so deeply from within