HuneyFire bring a soulful blues vibe to their latest single, “Feeling Gray.” The country duo expand their sonic palette on the new song, which premieres exclusively via Taste of Country on Thursday (March 21). The mother-daughter duo of Cheaza Figueroa and Marriana Nevarez-Barlow explore a slow, sultry blues groove on the new track, supported by trebly guitars, organ and a less-is-more approach to instrumentation that keeps the focus on the duo’s vocal blend. “Our song, ‘Feeling Gray,’ delves into the sorrowful depths of reminiscing about a lost summer love,” the duo share. “It beautifully por…