"Planet 4" is a bold and cutting-edge techno EP from Danish producer Kallax, merging industrial intensity with sleek, futuristic soundscapes. The EP unfolds like a journey into a metallic, cybernetic world, where each track pulses with mechanical precision and raw, powerful energy. Heavy, driving basslines and sharp, angular synths dominate the sound, creating an immersive atmosphere that feels both imposing and captivating, like stepping into a sonic armor built for the rave. Kallax skillfully balances complexity and minimalism, layering intricate rhythms and cold, steely textures while leaving space for moments of eerie, ambient calm. "Planet 4" showcases his ability to create a sound that is at once deeply atmospheric and relentlessly physical, inviting listeners into a world of dark, industrial techno that feels both human and machine.