Mumford & Sons' 'Babel' tops U.S. album chart for fifth week LOS ANGELES, Feb. 27 (UPI) -- Mumford & Sons' "Babel" is No. 1 on the U.S. album chart for a fifth non-consecutive week, Billboard.com reported Wednesday. 2 on the Billboard 200 is Bruno Mars' "Unorthodox Jukebox," followed by Josh Groban's "All That Echoes" at No. 3, the "Now 45" compilation CD at No. 4 and The Lumineers' self-titled album at No. Rounding out the top tier are Alabama Shakes' "Boys & Girls" at No. 6, the "2013 Grammy Nominees" album at No. 7, fun.'s "Some Nights" at No. 8, Rihanna's "Unapologetic" at No.