Much of Hayes Carll's songwriting catalog he’s built up over the last dozen-plus years revolves around dashed dreams, doomed romance and drunken predicaments. Very often, this Americana musician has leavened his failures with humor, a writing trait he shares with Guy Clark, Robert Earl Keen, Lyle Lovett and even Miranda Lambert.
Acclaimed Mexican-born singer-songwriter Carla Morrison performed Saturday at San Antonio's Tech Port Center + Arena, enrapturing the crowd with her poignant songs and…