golden oldie

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++ˌgolden ˈoldie noun [countable] informal  a song, film etc that is old, but which many people still like 怀旧金曲；经典影片

Examples from the Corpus

golden oldie• a radio station that plays golden oldies

ˌgolden ˈoldie nounChineseSyllable  

Corpus song, old, etc film is but that a

golden oldie
ˌgolden ˈoldie noun [countable] informal
a song, film etc that is old, but which many people still like

golden oldieBrE /ˌɡəʊldən ˈəʊldi/ 🔊NAmE /ˌɡoʊldən ˈoʊldi/ 🔊 noun (informal) a song or film/movie that is quite old but still well known and popular 经久不衰的歌曲（或影片）；经典歌曲；经典影片a person who is no longer young but still successful in their particular career, sport, etc. （在职业、运动生涯等中）老当益壮者；老将