Expression in Different Forms

Different forms of artistic expression can be perceived differently by people based on their background and experience. What might seem like simple tapping to one person could be a complex rhythm for a drummer or intricate finger-picking for a guitarist. The interpretation of artistic expressions can vary widely depending on one's knowledge and exposure to different art forms. This variation in interpretation could be one of the reasons for the importance placed on degrees and grades as a way to validate skills and abilities to others, especially those who are unfamiliar with the specific art form being presented.