First step: verify the song and artist. Search RBD "Do You Forgive Nana Aoyama." Hmm, not finding a direct hit. That might mean there's an error in the title. Alternatively, maybe the user is referring to a fan-made project or a different version of the Japanese song. Nana Aoyama's popular songs include "Climax" and "Nani mo Ienai," so perhaps the user is referring to a cover or fan remix?