Music at is earliest form has been used as a source of emotional alteration, it makes you think and feel differently when focused upon!
This is perfectly normal, and we humans have developed a massive industry revolving around this need for new and different forms of this mind altering music.
I am just so glad my kids will be getting HIGH from this absolutely harmless "MIND ALTERING DRUG CALLLED SOUND"
Its so much better than all the chemicals I took as a youth, wow they could have really messed me up!
Personally, a bit of the classical taste gets me going more than any other type of music!