Нашёл 4 млн ответов for 'oldies songs'.
https://www.allbutforgottenoldies.net/
https://www.facebook.com/Oldies-Songs-1428511610738342/posts
https://www.facebook.com/pages/Oldies-Songs/1428511610738342
https://www.facebook.com/Oldies.music.songs/
https://twitter.com/oldiessongs
https://www.deezer.com/us/album/11825196
https://www.liveabout.com/oldies-songs-used-in-tv-commercials-2523796
https://www.musicfox.com/en/genre/oldies/1
https://www.listchallenges.com/oldies-songs
https://www.wondershare.com/songsdownload/top-50-best-oldies-songs-free-download.html