Music streaming has never been more popular in the UK. The latest figures from the Official Charts Company show that 11.5 billion tracks were streamed in the first six months of 2015. That's almost double the 6.4 billion recorded for the same period last year, and close to the 14.8 billion tracks logged for the entirety of 2014. Likewise, streaming on video platforms such as YouTube are skyrocketing. The Official Charts Company reported 14.3 billion streams last year, and already listeners have clocked 12.5 billion streams in 2015.