VARIOUS ARTISTS Glee: The Power of Madonna [Columbia] So long has “Like a Virgin” been a camp classic that to see it performed on TV by characters actually contemplating their sexual awakening is astonishingly moving. That’s the kind of reinvention that Glee, the music-packed hit show about a high-school glee club, does best. It’s no surprise, then, that the standouts on this EP featuring the seven songs from the show’s April all-Madonna...