bands that put out one perfect album and then just... disappeared??

ok so I found a CD at a thrift store yesterday, no barcode, handwritten tracklist, band called Lantern Hours or maybe Lantern Hour... i already lost the case so I can't check lol. It's SO good!! Kind of fuzzy dream pop with a banjo in it for some reason I can't find them anywhere online no Bandcamp, nothing!! Now I'm obsessed with bands that put out one thing and then vanished the only other one I really know is The Gentle Waves (not the Isobel Campbell one, a different one I think?? i might be mixing them up again...). kind of reminds me of Tabby's Star, which dims really weirdly and nob