The main instrument sounds almost like you reversed it, as it goes from soft to loud. This fits really well, giving it a bit of a spooky vibe. And it still feels quite chill and "cool" 😎
The chord at 0:38 was unexpected and signals the transition to the 5/4 phase. Here, it seems you add a 5th beat to the end where you sort-of repeat the 4th beat in an interesting way. The melody also goes a bit wonky, which feels quite nice and spooky. You linger for quite a while in 6/4, and I wonder if it is not a bit too long without any real movement of melody; it felt a tad bit out-of-place with the rest of the song. The transition back to 4/4 worked well again.
Overal, this song fits the guy really well and sounds cool and nice! I found it very nice to hear some of your songs again, these jams. It feels like it has been way too long. I'm curious to hear more from you in the future :D