These Kpop idols have “weight” to their vocals, making them the perfect candidates to sing soulful songs or give diversity to mostly high-pitched K-Pop songs
These are the idols that I think that have gorgeous deep voices
Yuri of IZ*ONE's voice is kinda heavy like that and atypical in kpop
Jennie of Blackpink, Jiwoo of KARD, and CL all have a deeper singing voice that has this kind of nasty tone that I love
Sojung of Ladies' Code as a really great raspy voice, I would check her out
Seunghee of CLC has a heavier voice
of and of course the vocal queen Ailee