Grimaze is a death/groove metal band, expressing extreme inner conditions through music. The band was born in 2013 in Sofia, Bulgaria. The line-up includes Georgi Ivanov - vocals, Pavel Krumov - vocals, Melina Krumova - guitar, Nedislav Miladinov - drums, and Philip Kolarov - bass.

In 2016, Grimaze published a self-titled EP containing 6 songs. Their first album, Planet Grimaze, was released in 2018.

Since its formation the band has had intense concert activity, with over 250 concerts in Bulgaria, Serbia, Romania, Austria, Germany, Croatia, Bosnia, Macedonia, Hungary, Poland, Czech Republic, etc.

They've played at various festivals, such as Rockstadt Extreme Fest, Balkan Metal Meeting, Serbian Metal Meeting, and Metal Madness.