original song written by Gary Brooker and Keith Reid, and performed by Gary Brooker

original song composed by Gary Brooker, lyrics by Keith Reid; first recorded by Procol Harum

original song composed by Gary Brooker and Matthew Fisher, lyrics by Keith Reid

original song composed by Gary Brooker, lyrics by Keith Reid; first recorded by Procol Harum

original song written and composed by Elton John (music) and Lee Hall (words) for Billy Elliot the Musical

Procol Harum song

original song composed by Gary Brooker, lyrics by Keith Reid; first recorded by Procol Harum

translated song; adaptation of "Shine on Brightly" with lyrics in Italian by Mogol

translated song; Italian-language version of "A Whiter Shade of Pale", lyrics adapted by Mogol and Ettore Carrera

original song written and composed by Gary Brooker (music) and Keith Reid (lyrics); performed by Procol Harum

translated song; Italian-language version of "A Salty Dog", lyrics adapted by Mogol