Complex sentence: Avid fans of the explosion of pop culture that took the world by storm, groups such as Motown and The Beatles were the soundtracks to their childhood, as it played in their eight tracks tape decks.
Split into simpler sentences: Avid fans of the explosion of pop culture that took the world by storm. Groups such as Motown and The Beatles were the soundtracks to their childhood, as it played in their eight tracks tape decks.