6.5band
The three pie charts indicate the proportion of US music album sales divided into 5 genres (Jazz, Country, R&B, Rock, and Alternative) in the years 2008, 2009, and 2010. The three pie charts indicate the proportion of US music album sales divided into 5 genres (Jazz, Country, R&B, Rock, and Alternative) in the years 2008, 2009, and 2010.
In general, it is clear that all the patterns of 3 years seemed not to have so much change. Rock was the most common music type f...