Performance practice refers to the methods and techniques used by musicians and performers to interpret and present a piece of music or theater. This includes understanding historical context, stylistic conventions, and the specific intentions of the composer or playwright. It often involves studying original manuscripts, recordings, and performance traditions to create an authentic experience. In music, performance practice can vary widely between genres, such as classical, jazz, or folk. For instance, performers of Baroque music may use period instruments and techniques to reflect the style of the time. Similarly, in theater, understanding the historical context of a play can influence how actors deliver their lines and embody their characters.