You can actively listen to music, trying to comprehend its harmony, to expand the boundaries of your taste. Any new music that goes beyond the boundaries of the traditions in which we were brought up and which formed our taste, to listen to is difficult and unusual.  Just because it is really something new for us.  When we begin to understand some new music for us, something in our brain is rebuilt. At the place of the disorder a whole picture appears, woven of causes and effects.  There is a taste for a particular piece of music: harmony and order come in place of apparent chaos.  The development of musical taste enriches our inner world and a sense of beauty! Just take the music you never understood and start listening to it. When you listen to music, try only to listen to music, and not to do something else.