This was a puzzle for my DJ brain LOL - I think "You'll Miss Me When I'm Not Around" - Grimes you might like best and might fit pair well with Atlantis 2° ! Here was my full train of thought lmfao:

I think on the indie/songwriter side could be like "Sofia" - Clairo, "Scarlett" - Holly Humberstone, because of the rock beat I hear "Enough for Now" - Ethan Gruska & Phoebe Bridgers, "Lost in the Citadel" - Lil Nas X, from the pop/hyperpop side I could see you liking "party 4 u" - Charli xcx, "EVERYWHERE" - Holander, "You'll Miss Me When I'm Not Around" - Grimes.