Slow down, come in from the cold and enjoy warm jazz vocals that Cadence Magazine raves are “deliciously soulful.” A former Earshot NW Vocalist of the Year, Gail Pettis infuses her music with “a retro air that hints at the silken sophistication and storytelling elan of the young Nancy Wilson,” writes JazzTimes.

This free concert is part of Seattle Presents and takes place from 12 to 1 p.m., Thursday, Dec. 2 inside Seattle City Hall.