Music is sound that's organized by people on purpose, to dance to, to tell a story, to make other people feel a certain way, or just to sound pretty or be entertaining. Music is organized on many different levels. Sounds can be arranged into melodies, harmonies, rhythms, textures and phrases.
Mannerism has been interpreted as an artistic expression of the unsettled political and religious conditions in Europe. I think. If i got wrong its fine.