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Top notch performers take the stage Sunday night

From seasoned veterans to first timers, the 56th Annual Grammy awards this Sunday will be a star-studded showcase of the year in music. New comers Imagine Dragons and Kasey Musgraves will share the stage with the likes of Paul McCartney, Ringo Starr, Madonna and Metallica. Power couple JayZ and Beyonce will perform together in what's sure to be one of the evening's high water marks.