Whoa! I saw this on Wired News. If anyone is in danger, it's me. I love getting right up to the subwoofers and feel the wind generated (of course wearing my etymotic earplugs).
Doctors report several cases of collapsed lungs apparently caused by loud music. They theorize that lungs may start to vibrate in the same frequency as the booming bass, which could cause a small rupture.
[Via Wired News]
[Listening to: Beat Blender - - (0:00)]