Mumford & Sons performed a cover of Gracie Abrams' song "I Love You, I'm Sorry" on the BBC Radio 1 Live Lounge.
Their performance caught the attention of Abrams, who responded on Instagram, tagging frontman Marcus Mumford in a story with a message:
Whaaaaat!!!!!!! I love you!!!!!!!!!!!!!!along with a bandaged heart emoji.
During their Live Lounge appearance, the band also performed their new single "Rubber Band Man", which features Hozier on the studio version.
Mumford & Sons released their latest album, Rushmere, in March.
The cover is available to watch on YouTube.
Author's summary: Mumford & Sons cover Gracie Abrams song.