The singer is set to be the first member of the group to launch a solo career as he teams with house music DJ Charlie Hedges for an electro song called 'Best Night Of My Life', reported Daily Mirror.
"Charlie approached me last year saying she had an idea for a house track and wanted a commercial spin of it. I said I'd love to write that for her - I recorded the vocals. It's totally different from what I've done before musically," Gill said.
The singer, who has recently set up the farm in Scotland, said he would love to appear on TV with his girlfriend Chloe Tangney.