Skye sang Family Matters, her biggest hit to date, before covering Olivia Dean's The Hardest Part.
The 22-year-old's own lyrics have described witnessing drug abuse and going through grief in her childhood home.
On writing about personal experiences, Skye said it's her way of "bearing her soul".
"I've always had a way with words," she added.
"Being able to express how I felt on paper was so much easier than saying it to someone.
"Coming from a home of such chaos and drama, I could sing and get away from that."
