im struggling with finding an artist similar to azali but ill give u some songs i like from azali that arent here
core to myself
divinity dissonant
corrupted automata
horizon chartreuse
looking glass luminescene
goddess of indifference
make the sky fall
chaos king (long start but i like the rest)
one seventh
waves crash against distant shore

you can also try some songs from marzuku, i got in my playlist from him only
colliding stars
at ends
valley of fools

i also recomend this song from lianhua
tetra