Music from the Classical period is mainly based on the primary chords - I, IV and V, and the secondary chords - II, III, VI and VII. All four cadences can be found in Classical music. Perfect and ...

Lupus in the classical period (1230-1856) The history of lupus during the classical period was reviewed by Smith and Cyr in 1988. Of note are the derivation of the term lupus and the clinical ...