Khal can sing. His voice is velvety and smokey, slightly detached, low-middle pitched. But he mostly sings to himself and hums when distracted or absorbed in his things. He likes to hum to Ryl, even though she can't hear it, but she feels the vibration.
Singing voice claim:
youtube.com
Nightwalker: The Midnight Detective - Opening | "Gessekai" by BUCK-TICK
YouTube video by RetroCrush
I've got a #wolqotd for you today! Can your WoL/OC sing? If so, what do they enjoy singing, what's their voice like, do they sing in front of others or just to themselves in private? Or do they just not sing at all? Bonus if you have a voice claim for their singing voice (pls link, i wanna hear it!)