Despite the rise of digital music competitors like Amazon, Google, Spotify, Pandora, and many, many more, Apple is still king of the digital music market, reports AllThingsD. Specifically, Apple controls 75% of all digital music sales across the world. That number is extrapolated from data provided by Horace Dediu of Asymco and data provided by Billboard.com.
Dediu says iTunes music spending hit US$6.9 billion last year
