Is music streaming revenue growth slowing down due to Podcasts?

For the big record companies, it's been a comfortable year–but alarm bells may begin to ring in the distance.

Rolling Stone first reported in October that this year at the world's largest music rights company, Universal Music Group, streaming revenue growth is slowing down. Now, the additional number crunching on Music Business Worldwide shows the same pattern across all three major record companies is real, collectivel....