write true if the statement is correct and if its false change the underlined word to make the statement correct 1.Sonata-allegro form is a classical music for the whole orchestra in four movements 2.symphony is derived from the word sonare which literally means a harmonious sounding together 3. Opera buffa usually implies heroic tragic drama 4.Exposition is the part of composition in a sonata form that introduces the theme 5.Sonata is a muliti movement work for solo instrument such as keybord and violin​