The free app is available in 16 markets in North America and Europe and offers 13m tracks for download.

Tracks are delivered at 160kbps when downloaded to handsets over a mobile network while higher quality versions will available when the devices are on a Wi-Fi network.

The app will also integrate into 7digital's cloud lockers so that all purchased tracks will be stored on a user's device as well as available on demand in the cloud.

7digital CEO Ben Drury ...