What is the ruling on one who sings songs that mention "madad" (support/aid), and do these singers become disbelievers, and what is the ruling on one who considers himself a lover of this singer while knowing that he sang this song?

One who sings songs that contain blatant disbelief does not become a disbeliever, due to many people's ignorance of the meanings of the words or their religious rulings. A specific individual is not deemed a disbeliever until the conclusive prophetic proof has been established against him. Loving a singer is not considered disbelief, even if the singer is a disbeliever, because the love pertains to their voice and melody, not to their disbelief. One should beware of extremism and excessive rigidity in matters of declaring someone a disbeliever.