The music of that era really holds up well over time. Will the popular music of recent years do the same? I have my doubts.

At my mother's retirement community, they brought in a musician who does a big band routine, all by himself. He has a portable sound system that has swing tunes and such from back in the day. Then he plays the trumpet part himself. He is quite good and he gets these people engaged. He had them tapping their toes and dancing in their seats. That really is great music.