GRAMMY®-winning Latin music superstar Juanes has recorded the end title track, “Juntos (Together)” for Disney’s “McFarland, USA.”  The original song will be released digitally and serviced to Latin Radio across the country on January 20. “Juntos (Together)”will also be included on the full original motion picture soundtrack,  with score from Brazilian composer Antonio Pinto, set to be released by Walt Disney Records on February 17. “McFarland, USA” will arrive in theaters on February 20, 2015. Juanes traveled to McFarland, California…