> **Genre:** Groove Metal / Stoner Doom. > > **Vocals:** Deep male death growl vocals for verses. In the chorus, add a powerful clean baritone or keep it as an extremely aggressive shout/growl. Background choir with very low bass voices. > > **Instruments:** Extremely heavy and down-tuned distorted guitars. Slow to mid-tempo groovy riffs. Bass guitar should be prominent and thick. Drums are slow, massive, with a focus on deep kick drum and heavy toms. > > **Atmosphere:** Dark, oppressive, monumental. The sound should feel like moving tectonic plates. > > **Tempo:** Around 70-85 BPM (very slow). > > **Effects:** Use of reverb to create a sense of vast underground space. Low-frequency drones in the background.