In 1985, Doug E. Fresh and MC Ricky D (later known as Slick Rick) released "La Di Da Di" as the B-side to "The Show." The track was revolutionary for a simple reason: it contained no instruments whatsoever. Doug E. Fresh provided the entire musical backing through beatboxing — mimicking drums, bass, and scratching with nothing but his mouth — while Slick Rick delivered a humorous, storytelling rap about his morning routine and romantic misadventures.

"La Di Da Di" became one of the most sampled songs in music history, with over 1,000 documented uses. Snoop Dogg's "Lodi Dodi" was a full-length cover that introduced the song to a new generation, while Notorious B.I.G.'s "Hypnotize" and countless other tracks borrowed its melodies and vocal patterns. The song's influence extended beyond direct sampling — its conversational, humorous storytelling style helped establish narrative rap as a distinct and celebrated form.

A B-side recorded with no budget and no instruments became one of the most important recordings in hip-hop — proof that creativity and talent can outweigh any amount of studio production.