On the eve of Y2K, orphaned 12-year-old Beverly discovers a broken mixtape crafted by her teen parents. Raised by her grandmother - who struggles talking about her late daughter - Beverly sees the mixtape as a chance to finally learn more about her parents.

Join Thalia, alongside other artists, on a musical journey through the songs that shaped her life and the way those songs influenced her guestandapos;s careers to become the Latino music legends they are today.

Cassette inventor Lou Ottens digs through his past to figure out why the audiotape won't die. Rock veterans join a legion of young bands releasing music on tape to push Lou along on his journey to remember.