Parallelism between Electrical and Physical

Music has a mental influence but also engages directly through instruments. The combination of sculpture and performance illustrates the contrast between electrical and physical sound. String instruments use pine rosin to prevent the bow from slipping. However, producing electrical music with string instruments can be challenging, as it requires adjustments beyond simply using rosin. I am intrigued by the differences between physical and electrical sound, as well as the contrasting attitudes of performers and audiences.