According to Mr dictionary music is a sound that made by voices or instruments arranged in a way that is pleasant to listen to. It is also a sensation that feels like encouraging, sad, angry and surprise. I like to listen a music if i am sad to ease the sadness and it will encourage me to go through life. For some music is a way of expressing something. If you are looking for a rolls mixers for your music group that will record songs. One of my friend have sons who are in a band and they played once in a while specially if we have a get together. I saw this kind of mixer one of the musician’s tool in making their music sounds excellent. Anyway, visit the site above for more info of this rolls mixers.