During an interview with Zane Lowe on Apple Music 1, Sia was quoted as saying by People, "Well, actually, the truth is that I had just been every now and again writing a song here or there for the last six, seven years."

Sia described the phase of her life as a 'dark time' and said: "I got divorced and that really threw me for a loop. That was such a dark time that I was in bed for three years, really, really severely depressed."

She said: "I couldn't really do anything for that period of time."

Sia and  Erik Anders Lang married in 2014. They divorced in 2016.

Sia, 47, remained private about her love life ever since her divorce.

She wed her boyfriend Dan Bernad in May this year.

Meanwhile, her new album Reasonable Woman is expected to be released next year.

She released a single from the album titled 'Gimme Love' on Wednesday (September 13, 2023).