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Whitney, 2012:

She sold 101,000 albums in the United States, compared with 1,700 the week before, and 91,000 of those albums were sold digitally. She also had 887,000 downloads of individual tracks, up from 15,000 the week before. “I Will Always Love You,” the most popular song, was downloaded 195,000 times.

Spotify, the online music service, said that on Sunday there were 2.4 million streams of Ms. Houston’s songs, up 4,000 percent from the day before.

Michael, 2009:

Jackson had a 40-fold increase in album sales during the week of his death in June 2009, to 422,000, though only 57 percent of those sales were digital. 

(NYT)

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