Gym-going baby boomers don't have to subject themselves to the kind of headache-inducing stuff that populates today's ...

I have a nerdy confession: my fastest Peloton ride to date was to the Hamilton soundtrack. One of my favorite runs in recent memory was a slow 45-minute trot to Lily Allen’s new album, West End Girl.

With part of his job at the audio-based fitness app Aaptiv being the curation of background tracks for guided training sessions, Emmons often finds himself balancing his taste in music with that of ...