FROM FILMMAKER/PHOTOGRAPHER CARLOS M. AGUILAR Dear Cuban Music and History Lovers, I'm so happy that an actress, a songwriter and a producer were three of the Oscar nominated Latinos-Spaniards for the 2004 Academy Award but, we must correct a big mistake amplified in front of hundreds of millions of viewers during last night's gala. Jorge Drexler won the award for best original song for "The Motorcycle Diaries." It's a good film about the early young life of Ernesto Che Guevara before he left his home to destroy other lands in his distorted quest to change the world.