Cobardaría comes from the root word "cobarde" (coward) and means "would cower" or "would be cowardly." It's an interesting and less common verb form that adds a dramatic flair.
In the song, the lyrics state, "Carmen Bracho no sabe la pena, Carmen cobardaría la grande tristeza de mi corazón." This translates to "Carmen Bracho doesn't know the sorrow, Carmen would cower at the great sadness of my heart." It suggests that if Carmen truly understood the depth of the singer's pain, she would be overwhelmed and retreat from it.
This classic vallenato song is all about a man suffering from a serious case of unrequited love. The singer pours his heart out, lamenting that a woman named Carmen Bracho has no idea about the deep pain and sorrow she causes him. He feels like his life has been stolen by a "morenita" (a dark-skinned girl), and he's completely lovesick.
He clarifies that he isn't dying from a normal illness or a lack of medicine. Instead, he's "dying" for Carmen, who holds the only "remedy" for his broken heart but refuses to give it to him. The singer even avoids certain places because they seem to make his emotional sickness worse, highlighting just how much this love has taken over his life.