Amazon is ramping up its Prime Music streaming service with the launch today of new features, as it marks six months since launch in the UK.

Amazon’s ad-free ‘Prime Stations’ online radio play will draw from Prime’s small, but tightly-targeted range of 1.4 million available tracks and offer hundreds of stations based around genres (examples include ‘90s Indie, Instrumental Jazz and Modern Country) and key artists, from Ariana Grande to The Beatles and Fleetwood Mac to Nicki Minaj. Listeners rate ...