Are there any people on Earth who don't like music? Perhaps there aren't. Music is a magic pill that can improve your mood when you feel blue, heal your wounds when your heart is broken or give you extra energy when you are about to fall asleep. And, of course, nothing can be compared to live music and real sound you can hear when your favourite band in on the stage. But as for musicians, they are good at both pleasing their fans' ears and trolling them! Watch the world-famous Mashd N Kutcher make their audience sulky with the song they have never performed before!