Guitarist Acle Kahney says: "I was at a Martin Grech show over 12 years ago when he was touring his first album. I didn't know his material at the time but it's still one of the most memorable gigs I've been to. His music definitely became an influence and inspiration for me."

Kahney adds that the idea to collaborate on the track came about while he and drummer Jay Postones were working with Grech on his as-yet-untitled new album.

He says: "We'd always spoken about trying to jam some ideas together or be involved with each other's music in some way but nothing ever materialised until Polaris.