long playing

/lɔŋˈpleɪɪŋ/
adjective
  1. Relating to a vinyl record that plays at 33⅓ revolutions per minute and can hold a longer recording than older records.
    • The store sells both long-playing albums and newer digital formats.
    • She bought a long-playing vinyl of her favorite band's greatest hits.
    • My grandfather still has a collection of long-playing records from the 1960s.