Interesting
By some reason I always felt like Rap was too recent. I mean, reciting over a beat is somethin you might hear a some very old songs, not fully, but you can hear. How could nobody thought of that for so long time?

EDIT:
Listened to it. That's exactly a rap song, impossible to deny.
When I heard the final phrase, suddenly I recovered somethin'... I think I saw it somehere quickly on some random site and forgot about it.... but that phrase, that name and that vinil... I'm almost sure I saw it somewhere...
EDIT: Also - Prisencolinensinainciusol, a italian song written in 1972 to sound like english lol
http://www.neatorama.com/2009/10/23/pri ... ainciusol/ 
kinda hip-hop-ish beat