oldies
n. plural-only B1 Intermediate US //ˈoʊɫdiz// UK //ˈəʊldɪz// oldies
n. popular songs from the past, especially from the 1950s to the 1980s. You usually hear them on the radio or at parties for older people.
n. popular songs from a previous era, typically the mid-20th century, that remain well-known and are played for nostalgic value. Often used in the phrase 'golden oldies'.
The radio station plays nothing but oldies from the sixties.
The wedding DJ played a mix of modern hits and classic oldies to ensure guests of all ages would dance.
While contemporary pop dominates the charts, many listeners find comfort in the familiar melodies of oldies that evoke memories of their youth and simpler times.
Usage
Almost always used in the plural form when referring to music; the singular 'oldie' is rare in this context.