The music industry is multi-dipping into the consumer's pockets.
For one, we can listen to the top songs on top 40 radio all day! The top songs are played in heavy rotation all day! When we buy products that support the radio stations we pay the labels for their music.
Now, when you go and buy that favorite jam from iTunes you have paid the label again! And if you pay for music streaming you are paying them again!!!!!
It's the same damn music but pumped through...