album, and "the other half have changed [or] evolved". Fourteen further demos were leaked to the internet on December 23, including "Back That Up (Do It)", which was eventually reworked and included as a bonus track on her 2019 album Madame X. Over the following day, three more demos leaked, including alternate acoustic takes of "Rebel Heart" and "Wash All Over Me". "Arioso", a demo from Music, leaked on December 25 amidst this mass leak of materials. On December 27 two more songs were leaked online, including the long-rumored "Two Steps Behind Me", which is reported to be a Lady Gaga diss track, though the claim has been denied by both Madonna and her management. Demo leaks of November 27, 2014 "Rebel Heart" (snippet demo version), features rumored production by Avicii. "Wash All Over Me" (snippet demo version), features rumored production by Avicii. Demo leaks of December 16, 2014 "Addicted"/"The One That Got Away" (demo version of "Addicted") "Bitch I'm Madonna" (demo version), this version of the song does not include a performance by Nicki Minaj. "Borrowed Time" (demo version), features production by Avicii. "Heartbreak City" (demo version of "HeartBreakCity"), features rumored production by Avicii. "Illuminati" (demo version) "Joan of Arc" (demo version) "Living for Love"/"Carry On" (demo version of "Living for Love") "Make the Devil Pray" (demo version of "Devil Pray") "Messiah" (demo version) "Rebel Heart" (full demo version), features rumored production by Avicii. "Revolution" "Unapologetic Bitch" (demo version) "Wash All Over Me" (full demo version), features rumored production by Avicii. Demo leaks of December 23, 2014 Demo leaks of December 24, 2014 Demo leaks of December 27, 2014 Additional "If I Had a Hammer" appeared during the ending speech of Madonna's Rebel Heart Tour concert film. The full version of the song was never released on any album. References External links US Copyright Office records search United States Library Of Congress Madonna Unreleased songs