Celebrating Gustavo at the Bowl: Beethoven 9 w/ Gustavo Dudamel, Members of YOLA (Youth Orchestra Los Angeles), Los Angeles Master Chorale, Grant Gershon, Jenny Wong, Los Angeles Children’s Chorus, Fernando Malvar-Ruiz, Pretty Yende, Tamara Mumford, David Portillo, Ryan Speedo Green, & the Los Angeles Philharmonic