Ernie Maresca (1932–2022) was an influential American singer-songwriter, primarily known for his contributions to the pop and rock genres in the 1960s. Born in the Bronx, New York, he began his career performing in local bands and eventually joined the popular doo-wop group The Five Satins. Maresca is best known for writing and recording the hit song "Shout! Shout! (Knock Yourself Out)," which reached the Top 10 in 1962. His songwriting prowess extended to other notable works, including "Runaround Sue," which became a major hit for Dion DiMucci. His music often featured catchy melodies and relatable themes, encapsulating the sentiments of the era. Maresca's work significantly impacted the pop and rock scene, influencing subsequent artists and contributing to the popularity of the doo-wop genre. He later transitioned to music production and continued to influence the industry behind the scenes. Ernie Maresca’s legacy endures through his timeless songs and the impact they had on the development of American popular music.