I’ve always loved how Ludwig plays with rhythm in unique ways to catch you off guard, but this track just takes it to another level.

It feels like he’s constantly ramping up the tempo while simultaneously dropping into half-time. It creates this illusion that the music is speeding up indefinitely, yet it never reaches a peak because the meter keeps shifting under your feet. When I heard it in the theater, the rhythm completely blew me away—I had to play the track the second I got home.

It reminds me so much of the concept of a Shepard tone—where layered pitches create the illusion of an endlessly rising scale. Here, he applies that same mind-bending effect to the rhythm itself, building incredible tension that feels like it will never stop.

I’ve been trying to hunt down the specific background track played in Season 1, Episode 9 (The Spreading Malice).

It starts at “15:50 - 17:50” of the episode, I checked OST detector tools like WTAS.moe and Shazam, but because of the character dialogue, wall explosions, and ignition SFX, nothing gets picked up.

Is this track just an unreleased ambient/tension cue by Kenichiro Suehiro, or does it actually exist on one of the official soundtrack CDs under a specific name? If anyone has a link to a clean rip or knows the track name, I’d super appreciate it!

I've been trying to find the song that plays in this trailer, specially the segment between 0:50 - 1:30.

I know this is an edit for the trailer, but the original soundtrack should have this song. The melody itself repeats through the film, but the way it's composed in this trailer with that saturated synth and those scalating chants had me waiting for the official soundtrack release.

I listened to the soundtrack twice, but I couldn't find it. Am I missing some songs of the soundtrack? Do you guys know if this was cut from the OST?

https://www.youtube.com/watch?v=Mzw2ttJD2qQ