Calvin Harris become the first British solo artist to clock up more than a billion streams on Spotify.

Judging by the digital service's announced per-stream royalty of $0.007, that means Harris has generated around $7 million (£4.34m) on Spotify in total - although how much of this has gone to the artist and how much has gone to his label, Columbia, is obviously private.

 To celebrate his billion streams, Harris will be hosting a Spotify Playlist Takeover on Tuesday 9th ...