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.
Oligarchy is one of numerous English words for a type of rule or government. Some of these words, such as plutocracy, have an exceedingly similar meaning (both may be used to refer to rule by an economic elite, but oligarchy often has the additional connotation of corruption).