Philly quartet Ghost Gum released a single on a four-way split earlier this year with locals Mumblr, Loose Tooth, and Clique, and only has a handful of promising demos available online. That is why the need to catch the shoegaze/post-punk outfit performing out live carries a heavier weight. The calming lead vocals of Carolyn Hayes combined with pressing yet spacious instrumentation finds you languidly strolling along, consumed by their sonic haze. Tonight at Boot & Saddle, you’ll have a chance to experience all that when they open for Baltimore noise-pop quintet Wildhoney and Mercury Girls, which also features Haynes, former Catnaps bandmate Adrianne Gold and Literature’s Kevin Attics and Chris Shackerman. Boot & Saddle, 1131 S. Broad St., 8pm, $10, 21+ – Alexis V.