Shortly after announcing the first details of her newest album This Is Acting, dynamic singer-songwriter Sia revealed the newest single from the upcoming album 'Bird Set Free' on YouTube/Vevo, complete with the single's album art.

'Bird Set Free' follows the recently released 'Alive', which was created originally for Adele with Tobias Esso Jr. Several other tracks included on the album were originally written for Rihanna and Beyonce, among others.

Listen to 'Bird Set Free' below and look out for This Is Acting, arriving January 29th on RCA.