[@Teoinsanity]
When you state that it's personality is female, do you imply it's personality includes traits that we would associate with feminity or that she self-identifies as female?

Her humanoid form is whatever she feels like looking like, she can shapeshift.

This would seem to indicate that despite being a genderless organism Melody chooses to be associated with femininity, either to seem less alien to sexually dimorphic species, or due to her personality originally stemming from such a race.

Or I should stop overthinking this ^^