At the Vanguard of Vinyl: A Cultural History of the Long-Playing Record in Jazz - Paperbackby Darren Mueller (Author) In At the Vanguard of Vinyl, Darren Mueller examines how the advent of the long playing record (LP) in 1948 revolutionized the recording and production of jazz in the 1950s. The LP's increased fidelity and playback capacity allowed lengthy compositions and extended improvisations to fit onto a single record, ushering in a period of artistic exploration. Despite these innovations, LP production became another site of