Green Day and Jimmy Fallon perform "Basket Case" in New York subway station

Green Day went undercover and crept into a New York City subway station to perform a stripped-down cover of “Basket Case”.

The band also performed “American Idiot” in disguise.

Why is Jimmy Fallon always out there ruining things….h/t @hannahfeldman_ pic.twitter.com/nLzOK0tFL8

— Wu Tang is for the Children (@WUTangKids) January 17, 2024

Of course, NYC subway stations are packed with people, so it didn’t take long for their cover to be blown.

Who are these guys? pic.twitter.com/H8I5ZAupEB

— Green Day Inc. (@GreenDayInc) January 17, 2024

Green Day will release their 14th studio album, Saviors, on Friday.