In this episode of Sonido Babel [Babel Sound], we'll learn a bit about the origin and history of rap music. We've even invited rapper Junior High to join us, who'll help you learn more Spanish with a very special rap.

The hostess of "Sin Desperdicio" interviews the members of the music group, Heaven Rays, the first place winners of its recent contest, who try to create a rock/heavy metal fusion with a positive message.