[quote name='the boy' timestamp='1445435759' post='2891464']
Rock music needs to be loud, it's very emotive and evokes responses like jumping and shouting en masse that would drown out the music if it wasn't loud.
[/quote]
But this goes back to Ambient's follow up post - is it too loud even for the genre? For me, some of the most energetic, vibrant sounding music is early Rock & Roll - Little Richard, Elvis Presley's That's Alright Mama etc. These days, if you hear a band covering these types of songs, unless they are an authentic R&R band, they'll beef them up both in the amount of notes they play and the volume and, IMO, kill the vibrancy of the original.
So yes, Rock music needs to be loud, but not that loud!