Inéz Schaefer, better known by her mononymous stage name Inéz, is a German singer, songwriter, and instrumentalist. She is known for her collaborations with artists such as Solomun, John Summit, and Peter Fox and as the vocalist and keyboardist of the avant-pop duo ÄTNA, formed in 2017 with drummer Demian Kappenstein. The duo has received international recognition for their innovative blend of electronic music and art pop, including winning the Anchor Award in 2020.