Ambient folk dads Justin Wilcox and Jeffrey Silverstein, aka Nassau, make some pretty sweet, evocative tunes. Their debut record, Heron, arrived last September to eager listeners on Bandcamp. Their songs are stripped down to twangy guitar, reverb-heavy vocals, and a little bit of drum machine, highlighting the duo’s great, old school songwriting chops. Nassau are headed to SXSW Music Festival in Austin, playing 3/16 at 18th Over Austin. –Geena Kloeppel