Though a degree in music isn't required for a professional singing career for popular music, the knowledge it imparts can be of great use to aspiring musicians. Prospective singers entering a music or vocal performance degree program likely need to audition as part of the admissions process.
I. Definition. Plutocracy means ârule by the wealthy.â Itâs when a small group consisting of the wealthiest people in a society rule by virtue of their wealth.
Plutocracy is the rule of money: rich people dominate society and politics. Oligarchy is when a few people share political power, at the expense of everyone else. Aristocrâ¦acy, although it can be an oligarchy, is the rule of the elite, under a social class system.