Avicii vs. Coldplay - Nights full of stars

I just found the harmonic similarities between "The Nights" and "Sky full of stars" very astonishing, so I had to produce this little mashup.
There won't be a download though, since it contains longer parts of the original "The Nights".

Mixing:
Avicii - The Nights
Coldplay - Sky full of stars
Kay One - Keep calm