They join the previously announced Becky Hill, Aitch, Chase & Status, RAYE and Charli XCX
The singer will represent the UK at the 2024 song contest, taking place in Malmö, Sweden
He previously described the song as "something you can dance to"
"I am eager to shine a light on those artists who have fought countless prejudices, to hear their stories and to learn the finer details about how the songs were made"
It comes after the drummer for Israeli heavy metal band Persephore was killed after being mistaken for a Hamas fighter
The Conservative Party and the charity Campaign Against Antisemitism have encouraged the BBC to cut ties with Alexander
Fans can expect "a unique 360-degree experience" at next year's contest
The Years & Years singer will represent the UK at Eurovision 2024
"I’m determined to give it everything I’ve got"
He teased the song will be "electronic, something you can dance to"