Kylie Minogue's Disco album is scheduled to be released on 6 November 2020.
"Say Something" was officially released by Darenote and BMG on 23 July 2020 at 08:30 BST on BBC Radio 2, during the The Zoe Ball Breakfast Show.
The song is described as a disco, dance, electropop, pop and nu-disco song which features synths, drum crashes, a funk guitar and a choir.
Minogue wrote the song with Ash Howes and its producers Jonathan Green and Richard Stannard.
Watch the video below:
Read more here.