  In his taxonomy of the fine arts, Reid includes: literature, drama, painting, sculpture, architecture and wordless music. The inclusion of wordless music was a novelty for the time (EIP 7.4, 605). Beauty represented through the harmony and melody of music arises because of the emotion expressed by the harmony and melody. Often harmony and melody represent emotions by representing the nature of a conversation. Though obvious in some music with words and in vocal music, even the beauty of wordless music can be explained in part in this way: