Source 1 million sales single I can’t believe how fast they grow. It seems to me that it was like a couple of days ago when they first released their newest album, Random Access Memories. Actually the single, Get Lucky, which features Pharrell Williams and Nile Rodgers, is the first single in 2013 that sold 1 million copies in the UK. Talking to Official Charts, Nile Rodgers says that: The fact that…