One of the leading causes of permanent damage leading to hearing impairment is loud noise that damages hair cells because when people say turn that noise down its not because they don't want to hear but because for your safety, if music is too loud against your eardrum than it can be damaged and u can lose your hearing, so its important to NOT have music up so loud, it hurts u on the inside and has devastating results. *I take no credit for the image below I just found it off google.
