Johannes Brahms’ one and only violin concerto does indeed demonstrate the gifts of its soloist, but it is less focused on technique and more on substance and expression. It also features extensive passages for the orchestra, often highlighting the woodwinds and giving the concerto an almost symphonic feel. Igor Stravinsky’s ballet Petrushka tells the story of the title character, a popular puppet in Russian folk tales, who finds himself in several uniquely human experiences including love and death. After his…