Healthy Lifestyle?

This one has me scratching my head in wonder. My local gym offers exercise classes designed to improve cardiovascular health, burn fat, and tone muscles. Wonderful! And while we're moving those bodies and improving our health, ladies, how about a lovely bonus - some nice EAR-SPLITTINGLY LOUD, HEADACHE-INDUCING, BONE-JARRING music blaring at decibels that would rival a jet engine at takeoff. Yes, folks! Get healthy hearts and lungs while destroying your precious hearing due to prolonged exposure to loudness. I just don't get it! I don't care how old-fashioned and geeky I sound; super loud music during aerobics classes is just NOT cool. We can keep the level of noise sane while getting fit, can't we?