JINJER is a Ukrainian 4-piece progressive metal band with strong hardcore and groove metal origins. JINJER were formed in 2010, when Tatiana Shmailyuk joined the guys as a vocalist. In 2013, the band were acknowledged as the best metal band of the year in Ukraine.

Influences: Gojira, Opeth, Periphery, Meshuggah, Lamb of God, Pantera, Killswitch Engage, Death, Chimaira, All Shall Perish, Protest the Hero. However, Tatiana says that she really appreciates Sandra from Guano Apes and Shamaya from Otep for being her biggest inspirations as a female metal vocalist. She also mentions Mikael Åkerfeldt from Opeth and Randy Blythe from LOG.