I think your assumption that people have equal hearing in each ear is not correct, and it is natural for people to favor one ear over the other on the phone because of this.
I believe it is not uncommon to have different levels of hearing in each ear, just like with your eyes. That is why you find you eyeglass persriptions often have seperate adjustments for each eye. That is why balance control or speaker/seating adjustments are necessary for each individual and can vary from person to person.
Music is an art form and as such some people have deep passion/interest/ability for it and enjoy it, and other people never will have more than causual interest in it, but really has nothing to do with hearing ability. Remember Beethoven created some of his masterworks when he was almost completely deaf, so I think whether your hearing is perfectly balanced in each ear has little to do with music
appreciation.
I believe it is not uncommon to have different levels of hearing in each ear, just like with your eyes. That is why you find you eyeglass persriptions often have seperate adjustments for each eye. That is why balance control or speaker/seating adjustments are necessary for each individual and can vary from person to person.
Music is an art form and as such some people have deep passion/interest/ability for it and enjoy it, and other people never will have more than causual interest in it, but really has nothing to do with hearing ability. Remember Beethoven created some of his masterworks when he was almost completely deaf, so I think whether your hearing is perfectly balanced in each ear has little to do with music
appreciation.