Waxahatchee front woman Katie Crutchfield and her sophomore album, Cerulean Salt, were the toast of every music blog back in 2013 after the album was released that March. Pitchfork, The Onion’s “A.V. Club,” Pretty Much Amazing, and others all sang Crutchfield’s praises and included the album on their year-end lists. The hype has since died down a bit, but the album is no less deserving. Cerulean Salt, which Crutchfield recorded with her twin sister, Allison (and members of Allison’s band, Swearin’), falls on the sad side of indie-folk without being too depressing. Punk-rock moments add energy. With Us Lights. Sunset Tavern, 5433 Ballard Ave. N.W., 784-4880, sunsettavern.com. 9 p.m. SOLD OUT. 21 and over.