No it doesn't have to be female singer heck it doesn't need to have a singer at all. I know this song have some similarities to melodic metal but it's not really about the guitars It's more about the
feel, like it sounds sad and sweet at the same time but at the same time it's weird because of the dissonances, it almost feels like the song it's
trying to sound displeasing.
But if you think of some artists or songs that may be similar then go ahead and suggest them
