One usually believes that the term “classical music” refers to art music originating from the Renaissance period. However, this label is incorrect as this genre of music encompasses music spanning several epochs (Baroque, Classical, Romantic, Modern ….). Thus, Mozart belongs to the Classical era as Jean-Sébastien Bach is of the Baroque period.
The Classical period is the briefest one, lasting between 50 - 70 years, and encompassing composers such as Mozart, Beethoven and Hayden. Other star composers were Bach of the Baroque era, Beethoven, Schumann and Brahms of the Romantic era, and Ravel of the Modern era.