我爷爷最喜欢听那些老歌，尤其是披头士的经典老歌。

My grandpa loves listening to those ___oldies, especially the classic Beatles songs.

这家咖啡馆每周三下午都会为老年人举办音乐欣赏会。

This café hosts a music appreciation session every Wednesday afternoon for the ___oldies.