Singer/songwriter Sara Bareilles nets her first No. 1 album—with her best sales week—as her sophomore effort, "Kaleidoscope Heart," starts atop the Billboard 200 with 90,000 sold, according to Nielsen SoundScan . . . Total album sales in this past chart week (ending Sept. 12) totaled 4.8 million units—the lowest weekly sales figure since SoundScan began tracking sales in 1991 . . . Though we'll feel the full impact of Sunday night's (Sept. 12) MTV Video Music Awards on next week's charts, award-winning performers Florence + the Machine make a big jump on both the Billboard 200 and the Digital Songs charts . . . Digital Songs also says hello to a new No. 1: Bruno Mars' "Just the Way You Are," which climbs one spot to the top with 209,000 (up 19%).
