David McGowan was an American author known for his critical analysis of popular culture and music. He gained recognition for his books that explore the connections between the music industry and broader societal issues, often focusing on the counterculture movements of the 1960s and 1970s. His notable works include "Weird Scenes Inside the Canyon," which examines the Los Angeles music scene and its influence on American culture. McGowan's writing is characterized by a blend of historical research and personal insight, making his perspectives both engaging and thought-provoking for readers interested in the intersections of music and society.