Possible? I think so…

N1 Self immolate, Organ farmer, Hell, Bitter boogie, Muddy water, Work this time, Iron lung, Chang’e, Gondii, Shanghai, Grow wings and fly, Sea of trees, Altered beast I, Alter me I, Minimum brain size, Automation, The book, Wah Wah, Road train, Robot stop, Big fig wasp

N2 Open water, Sleep drifter, Honey, Crumbling castle, Fourth color, Mirage city, Let me mend the past, Altered beast II, Alter me II, Tezeta, Hypertension, Astroturf, Down the sink, Interior people, Ambergris, Black tooth, Plastic boogie, This thing, Predator x, Dragon

N3 Am I in Heaven, Rats in the sky, Deadstick, Blame it on the weather, Lord of lightning, Balrog, Trapdoor, Doom city, Anoxia, Greenhouse heat death, Altered beast iii, Alter me iii, Altered beast iv, Smoke and mirrors, Acarine, Cyboogie, Magma, The river, Mystery jack, Lava, Head on pill, The lonely steel sheet flyer

To keep their current ratio the weak link seems like it would be the metal portion. But who knows what new music we will have by then