Arbor Day: The Musical is a 2014 English-language Comedy Drama film. Old wounds begin to heal as a group of people write and produce an irreverent musical about 9/11. Arbor day: the musical stars Jonathan Brooks, Jakie Cabe, Gregory Lush, Maryam Obaidullah-baig, Brina Palencia, Aaron Roberts and Jamie Marchi. It was released on 11th September 2014.