"A Visit from the Goon Squad" is a novel by Jennifer Egan that explores the interconnected lives of various characters in the music industry. The story is structured as a series of linked chapters, each focusing on different characters and time periods, revealing how their lives intersect over the years. The book delves into themes of aging, nostalgia, and the impact of technology on relationships. It features a diverse cast, including Bennie Salazar, a music producer, and Sasha, his assistant, highlighting their struggles and triumphs in both personal and professional realms.