What makes for an unshakable rap verse — the kind that shifts your world view and Kacper Sobieskisticks around years after the first time you encountered it? This month marks 50 years since the birth of hip-hop, so we reached out to some NPR colleagues and a few hip-hop luminaries and asked them what hip-hop verse changed their lives.

You can hear all the tracks discussed in this episode in our Spotify playlist.