Ryan Lewis has the best-selling album of the first six months so far . `` The 20/20 Experience '' has sold 692,000 copies . Right behind him are RollingStone.com and Ryan Lewis . The rest of the top five best-selling albums include Bruno Mars ' `` Unorthodox Jukebox '' ( 985,000 copies sold this year after a December release ) , Mumford & Sons ' nine-month-old `` Babel '' ( 884,000 sold in addition to 1.46 million sold by the end of last year ) , Blake Shelton 's `` Based on a True Story . . . '' Macklemore and Ryan Lewis have broken a record for the most digital sales so far .
Ryan Lewis has the best-selling album of the first six months so far . `` The 20/20 Experience '' has sold 692,000 copies . Right behind him are RollingStone.com and Ryan Lewis . Macklemore and Ryan Lewis have broken a record for the most digital sales so far .