Human Factor is a Russian progressive rock band that seamlessly incorporates elements of space rock and instrumental music into their artistry. Known for their contemplative and often atmospheric soundscapes, they have carved out a niche for themselves among fans of intricate and exploratory genres. The group, having an international appeal, often bypasses the need for vocals, allowing their instruments to convey emotion and narrative.

The band's discography showcases their evolution in both technical proficiency and conceptual complexity. With "4.Hm.f", they delivered a compilation of tracks that speak to the band's maturation, blending heavier riffs with their characteristic ambient undertones. "Observer" sees the band pushing further into thematic territory, inviting listeners to contemplate the wider universe and our place within it. Their philosophical inclinations become more pronounced with "Let Nature Take Its Course", suggesting a surrender to the organic rhythms of existence. With "Homo Universum", Human Factor reaches a zenith in their career, providing a sonic journey that explores the relationship between humanity and the cosmos. Each release has contributed to their standing as maestros of a genre that thrives on the profound and the experimental.