Billie Joe Armstrong was visiting some of Liverpool's iconic music locations, and happened upon a local musician playing one of his own songs ...

A man came up with a 'cool' idea when he spotted a music icon in a famous Liverpool venue. Callum McMorran has been a full-time musician since leaving school and has played at the Cavern Club for ...

The musician, Callum McMorran, covered the band's 1997 classic "Good Riddance (Time of Your Life)" Ilana Kaplan is a Staff Editor at PEOPLE. She has been working at PEOPLE since 2023. Her work has ...

Billie Joe Armstrong at The Beverly Hilton on March 14, 2024 in Beverly Hills, California. (Photo by Joe Scarnici/Getty Images for GLAAD ) A musician at Liverpool’s Cavern Club got a surprise ...

The musician, Callum McMorran, covered the band's 1997 classic "Good Riddance (Time of Your Life)" A singer in Liverpool got an unexpected visit during his set. On Tuesday, Jan. 7, Billie Joe ...

A man came up with a 'cool' idea when he spotted a music icon in a famous Liverpool venue. Callum McMorran has been a full-time musician since leaving school and has played at the Cavern Club for a ...

It's a pop culture staple, and undoubtedly one of Green Day's most beloved and emotive songs. But for one musician, Good Riddance (Time of Your Life) will now forever remind him of the night the ...

A singer in Liverpool got an unexpected visit during his set. On Tuesday, Jan. 7, Billie Joe Armstrong watched Callum McMorran perform Green Day's hit "Good Riddance (Time of Your Life)" at Cavern ...