Bianca Costa joins Sia & Chaka Khan for an exclusive version of "Immortal Queen"! Listen now ✨ https://sia.lnk.to/immortalqueenfrench - Team Sia Sia's new album 'Reasonable Woman' is out now: https://sia.lnk.to/reasonablewoman Follow Sia: Facebook: https://www.facebook.com/siamusic/ Instagram: https://www.instagram.com/siamusic X: https://twitter.com/Sia TikTok: https://www.tiktok.com/@sia Website: https://www.siamusic.net/ Spotify: https://sia.lnk.to/followSI YouTube: https://www.youtube.com/sia #Sia #ChakaKhan #ImmortalQueen #ReasonableWoman