Musicians in groups work to recreate a human body, in a way that approaches an experience or desire they recognise. They do this with their instruments, actions and voice.
Instruments are refined tools that extend the human body, and their form expresses various parts of the body. The modification and distortion of the instruments display an attention and awareness of the organ being considered.
Cultures have work to do to sustain their existence. This labour requires tools, these tools change and fluctuate with over time. Social agents constantly strip the tools of direct trade and labour and set them to the task of expression and expounding aspects of the culture. This can be music, describing cultures, bodies in motion.