So I'm not the only one, who could guess the sample quickly :D

Blackened Veins [Darkwave Sound Concept]

Bitter Halo [Darkwave Sound Concept]

By : コンシャスTHOUGHTS
Sample : Johnny hates jazz - Shattered Dreams

None of this music belongs to me*

This and much more on my new LP:
brokenlift.bandcamp.com/album/comfort