Of course, hobby is one of the most important things in our lives. Hobby helps us to relax, to forget about our problems and missions, to look aside. In our times music is the most popular hobby, because there are a lot of different styles of it, all you have to choose that you like, and enjoy.
I enjoy music, because it always helps me. I listen it every single day. If I am in good mood, I prefer to listen some energy rock music that makes me dance till the break of dawn. It always charges me power and good mood. If I am tired, I chose some calm, relaxing songs. Music can speak, it always says you something, you just have to feel it, understand it. Through music people can express feelings and emotions, it some sort of voice or speech. When you hear something that looks like you, that you understand it, you start to love it.
In conclusion, I advice to find hobby you like to do, and do it for best, and may be in future your hobby turn to your main job, and it would be pleasure to do every day you that you love.