JINJER is a Ukrainian progressive metal, groove metal, and metalcore band from Donetsk, known for technical musicianship, genre shifts, heavy grooves, and Tatiana Shmayluk’s dynamic clean and harsh vocals. The current lineup features Shmayluk on vocals, Roman Ibramkhalilov on guitar, Eugene Abdukhanov on bass, and Vladislav Ulasevich on drums, with key releases including King of Everything, Macro, Wallflowers, Live in Los Angeles, and the 2025 album Duél. Songs such as “Pisces,” “Judgement (& Punishment),” “Vortex,” “Teacher, Teacher!,” “Someone’s Daughter,” “Green Serpent,” and “Duél” have made the band one of Ukraine’s most internationally recognized modern metal acts.