American Ballet Theatre brings 3 works: ‘Piano Concerto No.1’, ‘Petite Mort’, and ‘Études’ to Shanghai Grand Theater for two nights only from November 2 to 3. ABT is considered one of the greatest dance companies in the world, revered as a living national treasure since its founding in 1939. ABT annually performs for 300,000 people and has made more than 30 international tours to 45 countries. The show length is 124 minutes, including 2 intermissions.