The War and Treaty are "just two lovebirds singing without reverb," or so says the go-to tagline for the married roots/soul duo of Michael Trotter and Tanya Blount-Trotter. They've been churning out irresistible gospel-infused blues rock since founding the group in 2016 and the new record, 2018's Healing Tide, is not to be missed. Some might recognize Blount-Trotter from her appearance in Sister Act 2, which featured a duet with Lauryn Hill. If you don't, familiarize yourself with this phenomenal pair at their show at Rex Theater, with Courtney Marie Andrews.