Fans of Sia are all excited to hear what her new album would sound like and songs from the upcoming release have been revealed by the singer.

In a report by Music Times, Sia even performed a few songs, called "Alive" and "Bird Set Free" in a recent appearance on "Saturday Night Live." The said songs are expected to appear on her new album, which will be called "This Is Acting."

The performances could be seen in the videos embedded below.

Meanwhile, it has been recently reported that Sia worked with Adele on the song alive, which was initially intended to be used by the "Hello" singer.

In a report by Stuff, the singer-songwriter revealed that she has written songs for Adele, Rihanna and Katy Perry, among others but has a long list of "rejected" songs, which she said became her record.

"We wrote three songs in two days and none of them made the cut, and [Alive] was one of them," Sia said of her new album and talked about working with Adele.

Furthermore, she also talked about how her songs are supposed to be for other artists, in a Daily Mail interview.

"I'm calling it [the album] "This Is Acting" because they are songs I was writing for other people," she said.

"Most of the songs, if not all of them, I wrote for other people and they were rejected," Sia said of her new album. "Generally, they're songs that aren't from my perspective, so it feels like acting. I have rejects from Rihanna, Shakira, Beyoncé [Knowles], Demi Lovato, all the good girls, [and] Katy [Perry]."

"I appreciate my music is famous, but I'd rather my face wasn't so that I can just live a normal life. If I can't, then I guess, maybe, I would end up just giving up and show my face."