“Angst” is the second track on LIA LIA’s second official EP of the same name, released on November 10, 2023.

The song details LIA LIA’s struggles with her mental and physical health as she sings repeatedly about how she “wished she didn’t care” and, thus, sees herself as “broken beyond repair”.

The music video, shot by visual arts production duo Kinoproby (Evgenij Romashov and Ola Romashova), stars the song’s artist LIA LIA and South Korean model Kang San Lee, marking Kang’s first official music video appearance and acting debut.