Final answer:
The marquee of the original Motown Records headquarters said "Hitsville U.S.A." and represented the success and influence of Motown Records in the music industry.
Step-by-step explanation:
The marquee of the original Motown Records headquarters in Detroit, Michigan, said "Hitsville U.S.A."
This iconic sign represented the success and influence of Motown Records in the music industry. It symbolized the birthplace of numerous hit records and the impact of Motown artists on popular music.
The marquee was located at 2648 West Grand Boulevard and became a landmark associated with the Motown sound.