This is a book about understanding why things happen. It explores the concept of "porque" and how it can be used to explain the reasons behind events and decisions. It examines the different ways in which porque can be used to provide insight into the motivations and causes of events, and
From Wikipedia
"Porque te vas" is a song by English-born Spanish singer Jeanette, written by José Luis Perales and produced by Rafael Trabucchelli for record label Hispavox in 1974. A romantic ballad incorporating elements of funk, disco and pop music, the song deals with the pain of romantic parting, featuring Jeanette's distinctive high-pitched vocals over a prominent saxophone-driven arrangement.