To hell with harmony: “Mood Music” is all dischord. The first play in more than five years by Joe Penhall (“Mindhunter”) presents a sharp dissection of power in the music industry. A horribly ...

If a couple of new ideas on the personal media player front become mainstream, then it’s possible that your next-gen MP3 player will be able to sense your mood. And, in a limited way, it’ll empathize ...

Music is good for the soul. Turn on your jam and just dance. Music has a way of helping us deal with our feels — there are songs that help us fight depression, boost our mood, improve our health.