Source: Aleteia Zelda Caldwell YouTube captured the guitar-playing brothers playing “Wasting Love” on the monastery grounds. When the monks who live at the Tuman monastery in eastern Serbia aren’t spending their time in prayer, they are usually working to support the 14th-century monastery’s economy by making homemade wine, brandy, and cheese. Or … you just might find them playing an acoustic version of the heavy metal band Iron Maiden’s song, “Wasting Love.” At least that was the case with two monks, Peter and Teofil, who later went viral with their YouTube video of their acoustic version of the heavy metal…