Ready for some guitar rock? Merge Records’ artists Ex Hex, the accomplished power trio of Mary Timony, Betsy Wright and Laura Harris, just released a new album, “It’s Real,” which features some glam-infused punk goodness such as the first single, the catchy “Cosmic Cave.” Also don’t miss the openers: Sub Pop recording artists Moaning, a sincere post-punk trio from Los Angeles and Richmond’s own Positive No. 7 p.m. $20. All ages. capitalalehouse.com.