Music, music helps in so many ways from calming you down when your. upset to even lifting your mood but music can also bring down you're mood, the beats and lyrics can change you're mood for that time period. The music you hear can impact a lot in your attitude and the way you act for example you won't listen to a sad song when you having a good night out and if you do watch how that can affect you're attitude for the rest of the night. Music can make the  night or completely ruin the vibe for it .