“Poke around the website for Altamont, N.Y. act the Parlor, and you’ll find all the markers of a post-millennial artisanal indie-folk act: dainty illustrated album art, pastoral images of band lynchpins Eric Krans and Jen O’Connor sitting among oversized flowers with acoustic guitars, a bio that mentions sharing past bills with the Lumineers and Willy Mason, and a debut album that splits the differ”