GSOMNIA that brings about thegives Moon restless nights.¶
(GSOMNIA: something that gives Moon restless nights for Moon.)

Something can "give" you restless nights (this is the most natural way of expressing this idea in English), or at a push cause or make you to have or experience restless nights (but this is a somewhat awkward formulation, I feel).

I don't think "bring about" general has a recepient for the action, i.e. you don't really bring anything about "for" someone.

I don't know much about this, but I imagine that G-somnia is a kind of insomnia that makes Mr.

This is not technically wrong, and maybe I'm being a bit picky/pedantic, but I don't think it's really coherent to say "I don't know much" here. My immediate reaction is to ask: "don't know much about what?".

GSOMNIA, that brings about thee cause of restless nights for Moon.

I don't know muchreally know, but I imagine that G-somnia is a kind of insomnia that makes Mr.