The Sydney songwriter this week's biggest mover. 

Aussie Amy Shark reaches number one. 

The Maroon 5 Cardi B collaboration racks up 309 spins. 

This week in the AirCheck National Radio Airplay Chart, Selena Gomez has climbed up the chart jumping 16 places with ‘Back To You’.

The track was played across 19 stations, with 973 Brisbane, Edge Sydney and NewFM Newcastle all adding the hit to their playlists this week. Nova 937 spun the track the most, accounting for 44 of the 542 spins.

Ed Sheeran’s ‘Happier’ also moved up, gaining 129 spins to No.14. The track was spin across 22 stations with FoxFM Melbourne and Hit105 Brisbane taking the lead with 42 spins each.

New single 'Hurt Somebody' reaches number one. 

Track 'Saturday Sun' up 160 spins. 

Up 237 spins to No.12.

Stations double their spins of the track in its second week.

'One Kiss' up 294 spins in its second week on-air. 

Jumps 45 places on the AirCheck chart.