Sia releases new single

SIa continues to play with a stadium pop sound in the new track called Bird set free.

The Australian musician is set to release her album, This is acting towards the end of January.

According to her, the record will only feature songs which she’d written for other artists.

This song was apparently written for Adele’s 25.

We’re wondering if she did a version of the song.

We’d love to hear it, but Sia does an incredible job on this version. 

It's been a busy day for the musician as she has also released the video for her hit single Alive as well as artwork for the new album.