i havent found the right tab for this song yet so i decided to do it myself. the main synth riff is: Standard tuning:
e|-------------------------------|
B|---5-4-5-7-5-4-5---4-----------|
G|-----------------6---4-6-2-4---|
D|-6---------------------------6-|
A|-------------------------------|
E|-------------------------------|
the main chords of the song are: C#m A and E very very catchy :)
Source: http://www.guitaretab.com/e/edward-maya/231932.html