and these art forms never went away during the medieval period and needed to be "reborn", they just took a step back during the Hundred Years War and the dynastic conflict of the Wars of the Roses. Music Music was an essential part of civic, religious, and courtly life in the Renaissance. The rich interchange of ideas in Europe, as well as political, economic, and religious events in the period 14001600 led to major changes in styles of composing, methods of disseminating music, new musical genres, and the development of musical instruments. The most important music of the early Renaissance was composed for use by the church--polyphonic (made up of several simultaneous melodies) masses and motets in Latin for important churches and court chapels. By the end of the sixteenth century, however, patronage was split among many areas: the Catholic Church, Protestant churches and courts, wealthy amateurs, and music printing-- all were sources of income for composers.
Extreme Programming initially recognized four values in 1999. A new value was added in the second edition of Extreme Programming Explained. The five values are: Communication Simplicity Feedback Courage Building software systems requires communicating system requirements to the developers of the system. In formal software development methodologies, this task is accomplished through documentation. Extreme Programming techniques can be viewed as methods for rapidly building and disseminating institutional knowledge among members of a development team. The goal is to give all developers a shared view of the system which matches the view held by the users of the system. To this end, Extreme Programming favors simple designs, common metaphors, collaboration of users and programmers, frequent verbal communication, and feedback. Extreme Programming encourages starting with the simplest solution. Extra functionality can then be added later.
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