The history of music in occident is an "history" that reflect something about our own consciousness evolution...It is not a random accumulation of random creations...
Then, If we all have our taste defined by our circonstances, and origins, and habits, talents, studies etc, re-educating one self with music is also re-educating our own attention and learning to redirect it on some new levels of consciousness and attention...
Man has something more perhaps than inherited tastes something that makes him able to learn and modify himself when he is ready to do so....
Personally I listen to many different oriental musics for example to modify my own consciousness ( particularly Iranian-Persian, Indian and Arabic and Turkisch )... Jazz revealed to me some new aspect of musicianship....I comes from choral renaissance and medieval music and Bach…. From there to Brahms and Bruckner and Mahler...At the end to some contemporary music from Scriabin or Chostakovitch… All that evolution has taken me 50 years...My musical attention was way more profound now....And I have my taste but much more than that a more open conscious manner to discover new levels of reality....It is normal to develop personal tastes, but not desirable to limit ourselves….Like we must learn to make love, or to meditate, we must learn to listen … Tastes is only the beginning of a road, that will reveal new tastes adding to the first one....Learning to love something new is simply learning to perceive something that we were not ready to perceive before....It is not desirable to love everything, and impossible; but learning something new during each passing decade of our " growing listening body" seems more than desirable ….
Music reflect new levels of reality in the heart, and new levels of the heart in the perceiving brain....Open your heart....Open your ears....When one is ready the other go on with....