Every summer Governors Island offers a fresh perspective on New York City. A different musical take on the city is offered at this Rite of Spring, when the intrepid new-music specialists Ethel (a string quartet) and Ictus Percussion perform works written by children participating in the New York Philharmonic's Very Young Composers program. Two premieres by the teaching artist-composers Justin Hines and Ang�lica Negr�n round out the program.