Mumford & SONS' Grammy Award-winning Album of the Year Babel has returned to the top of the Billboard 200 chart for a fourth non-consecutive week.
The British band's big win at the Grammys (10Feb13) propelled sales of their latest album past 185,000 in the past week to put them ahead of the 2013 Grammy Nominees compilation, which rises to number two on the new countdown.
Meanwhile, Grammy performers Bruno Mars, Taylor Swift, the Lumineers, fun. and Maroon 5 all experienced big sales gains - Mars' Unorthodox Jukebox and Swift's Red rise to numbers three and four on the new chart.
Corgan took to Instagram to confirm rumours of new Pumpkins material, saying the first songs could arrive as early as May.