Music is a bunch of instruemnts combines to maka a  good sound. In the most general of terms, music is the arrangement of sound to create some combination of form, harmony, melody, rhythm, or otherwise expressive content. Definitions of music vary depending on culture, though it is an aspect of all human societies and a cultural universal. vocal or instrumental sounds (or both) combined in such a way as to produce beauty of form, harmony, and expression of emotion. the written or printed signs representing vocal or instrumental sound. I love music for many reasons. It keeps me calm and at peace. I love that there are very many genres for your very many moods.