The gig, which is being billed as secret and intimate, will take place on July 5. On Instagram, Duffy is asking those interested to sign up and says she hopes to invite a few.
Duffy made a big splash in 2008 with the song "Mercy," but quickly retreated from the spotlight. Six years ago, she revealed in an Instagram post that she had been kidnapped, drugged, and raped. The artist then went silent again.
At the Cannes Film Festival earlier this spring, Disney+ presented an upcoming documentary in which the singer will tell her story.
