sentences:  In 2009, the band split and La Revolucion de Emiliano Zapata resumed to be a romantic-ballad act while "La Revo" became the rock act, releasing a new record simply called La Revo and a video of the new hit song "Mi arbol oficial", under the independent record company Discos Imposibles.Former frontman, Oscar Rojas, formed his own band initially naming it La Revolución de Emiliano Zapata but after a brief and amicable dispute, he named his band Retro-Revolucion.In 2012, Jalisco's Council for the Arts funded a documentary called "Sing a song of love", directed by Ricardo Sotelo and José Leos.