Nielsen Music reported an initial sales spike of 42,000 percent . Prince 's catalog sold 4.41 million albums and songs from April 21 to 28 , with five albums simultaneously in the top ten of the '' Billboard '' 200 , a first in the chart 's history . At the 59th Grammy Awards , Morris Day with the Time and Bruno Mars performed a tribute to him
59th Grammy Awards
59th Annual Grammy Awards
Prince (musician)