That's correct, Leng Tch'e is Grindcore/Deathgrind, with the very exception of the first song I posted from the Hypomanic album, which is more to the Death Metal side, I had some issues trying to watching your video it said that it's not available in my country so I had to search the song on YouTube, and It's pretty good actually, especially the first half of the song, I need to know more Ambient Black Metal bands like this. 7.5/10
I Got one more song from Leng Tch'e