Many years back, I saw an old documentary on music backmasking. Backmasking involves the intentional or unintentional "planting" of message within a song that, if played backwards at normal speed, would reveal the said hidden message. Kinda weird but intriguing.
From the documentary I remember they had as some of their examples the songs "Stairway to Heaven" (Led Zep) and "Another One Bites the Dust" (Queen).
I was wondering if there are songs today that may have this characteristic. Any experts on this matter?