what is the difference between good and bad music


my friend says rap is bad music. another friend says mahler is a terrible composer.

is it all subjective, i.e., a matter of opinion ? or are there standards which can distinguish good from bad music, however one defines these terms ?

if there are standards, can one specify them or refer me to a source ?
mrtennis
don't confuse popularity with quality. the fact that a lot of people eat at a restaurant or go to a movie or nominate it for an award does not indicate quality or lack thereof. you are doing an excellent job of making my case. it is subjective and people do disagree. those who don't like the music of a popular artist obviously disagree with those buy the recordings.

again, logic wins.
I agree with Mr Tennis's comments in his post to bartok fan of 4/30 where in he sez "...its all subjective, if you like it its good, if you don't its bad. Its a philosophical argument with no conclusion".

How can any intelligent person argue with that? Hell I can't even imagine why any intelligent person would even raise the question in the first place, except to create a debate empty of significance. Sort of like fishing in a trout farm pond with an empty hook!
hi newbee. you question the relevance of raising the question in the first place, yet you don't question the relevance of asking the question, what is the difference between good sound and bad sound.

i detect inconsistency.

in essence asking any question about quality of anything is philosophical.

the purpose of raising philosophical questions is to exercise our brain cells, exchange ideas, create a dialogue and have fun.
Good music evokes an emotion consistent with the music. The emotion may or may not be one you welcome at the time. For example some may not like listening to sad songs because they find it depressing, but that does not make it bad music. Bad music fails to be convincing or credible enough, or familiar or fresh enough, to get under the skin enough to unleash that emotion.
Mr Tennis, Your inconsistency detector may need recalibration. Same POV from my direction except I used a different manner of expressing it.