The members of Greta Van Fleet have revealed that their fourth album, Palace for the People, officially drops on Oct. 9. Vocalist Josh Kiszka hits a high falsetto at the peak. We met through your music or at your show,'" bassist Sam Kiszka added, according Louder. He helped the brothers Josh, Jake, and Sam Kiszka along with Wagner craft their follow-up to 2023's Starcatcher. Jake Kiszka also appeared in the Bruce Springsteen biopic Springsteen: Deliver Me From Nowhere as a guitarist in a New Jersey club scene.