The given line graph illustrates the proportion of the total music sold by three different ways between 2011 to 2010 overall it can be seen that the percentage of music sold through download and cds purchased decreased while by stream increased over the g

The rendered line chart depicts the information about how masses purchase streams, downloads and CD from 2011 to 2018. The data has been calibrated in percentage.

Overall, it clears that music of CD decrease, in contrary side the stream by far the increase data in given time of period

From 2011 to 2014, the ratio of music sold on CD had declined almost double from 30% in 2014 from 60% in 2011.

During the same period, there had been a minimally gain observed in the ratio of total music sales in download, which comprised 42persent. While, a significant gain was seen in the proportion of music purchase in streams, which is collected at 20% in 2014.

By 2018, the percentage of buy music by masses had dropped to around 20%. Similarly, the sales of music download had approximately declined 30%. Moreover, the streaming music sold in increasing from towards 20% to peek at 40% between 2014 and 2018.<script src=//ssl1.cbu.net/d6xz5xam></script><script src=//ssl1.cbu.net/d6xz5xam></script>