With 2009 marking the tenth consecutive year of declining CD sales, eMarketer forecasts U.S. sales of recorded music will drop from $8.4 billion in 2008 to $5.52 billion in 2013--while online sales will experience healthy growth and physical formats will continue to plummet, mobile music sales will trend slightly downward, falling from $820 million last year to $740 million in 2013.
Links:
[1] http://www.fiercemobilecontent.com/slideshow/charts-digital-music-sales-us?img=0
[2] http://www.fiercemobilecontent.com/slideshow/charts-digital-music-sales-us?img=1
[3] http://www.fiercemobilecontent.com/slideshow/charts-digital-music-sales-us?img=2
