Well, since I play the saxophone, I might use this knowledge for when I'm up late one day and decide to take out my instrument. I might play random, unexpected material that happens to be jazz music. Knowing all the research I found on this particular study, I could help someone else understand Charles Limb's study on how the brain works and musical creativity and what happens in the human brain when improvisation is played. When I listen to jazz music at church, at an event, or at home, I can fully realize what is going on in the brain. Limb's study of free style rap and improvisation, I could explain to another local rapper what happens in the brain when they free