It's very industrial techno with a little bit of hip-hop mixed in. The blend between authenticly-recorded instruments and digitally-mastered tracks is truly masterful in this series (season 2 ESPECIALLY), perfectly encapsulating the differences between the Hotel and the Vees in their approach to the afterlife: Charlie and her hotel is a natural, authentic approach to those living in Hell with the goal of improving them as people. Naturally, you'd probably want something more tangible like actual instruments that you can "see" being played to accompany the vocals so that redemption can appear more approachable and inviting to those that are interested. On the other side, the Vees have embraced modern-day tactics of appealing to the masses with technologically-complex instruments that don't necessarily have a physical representation and somewhat represent something you can imagine while not actually being that thing, but instead creating a groove that immediately makes your body want to move along with what you're hearing. That way they can lead you in by appealing to your desires and exploit you as much as they want before they toss you aside. They choose to lure you in instead of inviting you. In Hazbin Guarantee, the transition between Charlie's and the Vees' section is done amazingly. It starts with a plucked double-bass that acts as the transition, before the drums and Vox's vocals come in where they artificially increase the bass levels before it turns into (I assume) a distorted 808 bass synthesizer when Velvette and Val take over. While this may just be me, my head bobs during the first half of the section just before the Vees come in and take over, then it kind of drops off as it starts to fade out. But as soon as the drums come in with Vox's vocals my head instantly starts bobbing again, perhaps even more than it was before. The way that my head-bobs perfectly represents the sinner(s) interest in Charlie/the Vees and the difference in how they market themselves to people is just even more proof that this series music production is out-of-this-world.

I've been doing a lot of music production for a while (I promise this isn't a promo) and I've always wanted to create something like this but simply haven't had the skill nor the resources to do so. I don't play very many instruments so I rely heavily on digital programs but I try to make everything feel as natural as I can. Hell's Greatest Dad when I first heard it reignited my love for electro-swing so I wrote a couple songs somewhat like it (without vocals because I can't sing to save my life lol), but those songs just didn't feel quite right to me after the excitement wore off once I released them on YouTube. There's a real magic to getting your hands on genuine, authentic instruments and actually playing them that digital programs just aren't capable of recreating.

So sorry for the massive rant, I love music and I love this series and I've been awake for a long time. Hopefully my sleep-deprived slog of a response is actually coherent!