Together with three different producers, Samu Haber (vocals, guitar), Raul Ruutu (bass) Sami Osala (drums) and Riku Rajamaa (guitar) worked on "Heartbreak Century" for almost twelve months. In addition to long-standing, regular producer Jukka Immonen, tracks were recorded in Berlin, Helsinki and Stockholm with Nicolas Rebscher from Germany (Adel Tawil, Alice Merton) and 25-year-old Swede, Victor Thell (Alessia Cara, Alexander Brown).