On Saturday, founding Foo Fighters guitarist Dave Grohl and Grammy Award-winning singer-songwriter Brandi Carlile teamed up for a surprise performance on the street at Seattle’s Pike Place Market.

According to The Seattle Times, the musicians busked for 15 to 20 minutes. The performance included a harmonious cover of The Beatles‘ “Let It Be”, which was followed by a take on Foo Fighters’ “Times Like These”. Although the duo never formally announced their Seattle performance, Carlile posted the first few minutes of their set to her Facebook.

Following the busking session, Carlile posted a photo on her Instagram with the caption, “Got nostalgic and decided to swing by my old busking spot at Pike Place Market with the twins and Dave Grohl…honestly one of the most surreal moments of my life.”

Watch Dave Grohl and Brandi Carlile’s impromptu Pike Place Market performance below:

Dave Grohl & Brandi Carlile – Pike Place Market – 4/20/2019

[Video: smash3]