While so many artists have fled [1] in the fear that Adele will swoop up all their attention, Sia is releasing a new album. We've already gotten one single, "Alive," [2] from This Is Acting (out Jan. 29), and now there's a new track out. It's called "Bird Set Free," and it is unmistakably a Sia song. "I'm not gon' care if I sing off key / I find myself in my melodies / I sing for love, I sing for me / I shout it out like a bird set free," she sings in the chorus. Nice to have you back, Sia.