I'm not sure we don't agree on what loud is, just the necessity for listening to music that way on a regular basis. I was a rock musician for a number of years (played bass) and when I quit my bass rig had 10,000 watts and lots of speakers to soak it up. You add in the PA system and other musicians and yeah, it could get loud... OTOH, I still have my hearing and intend to keep it! :-)
Greg
Greg