"Sink In" is produced by Sam Scott and Duncan Tootil, and sees the White brothers contribute keyboards, electric guitar and bass. It's the second single from Cunningham this year after last month's "Permanent Way".

Cunningham is yet to follow up his 2017 debut album Lines.

"Sink In" is out now. Charlie Cunningham is touring North America with RY X, and will play the Queen Elizabeth Hall at London's Southbank Centre on 12 June. View the full list of tour dates.