Republic breakout James Bay was joined at his Cambridge show this week by superstar Ed Sheeran, who dueted with Bay on “Let It Go.”

Said Bay, who met and bonded with Sheeran at the BRIT Awards, “Ed doesn't have to turn up and guest on mates' records or gigs. But he's a real musician who just really loves to play. What's awesome for the rest of us is that he's so generous with that.” Other guests of Bay’s recent shows include Ron Wood of The Rolling Stones, Elle King and Jack Garret.