Joaquin Phoenix's Arthur/Joker sings, too, but he mostly mumbles his way through songs as he retreats into his twisted inner fantasy life. Below, you can find every song that shows up in the film.

Phoenix and Gaga lead the sequel as Joker and Harley Quinn, and wreak gleeful havoc on Gotham City. The musical — and bloody ...

By Gil Kaufman Sure, Joaquin Phoenix won an Oscar for his portrayal ... “Arthur grew up hearing his mother play these songs on the radio. He’s not a singer, and he shouldn’t sound like ...