Reba McEntire gave her fans a treat this weekend when she shared a video of her in the vocal booth working on new music! Been in the studio working on something fun this week!!! #StayTuned #CantEvenGetTheBlues pic.twitter.com/NpN8SLHsk7 — Reba (@reba) April 10, 2021 Reba is not only working like a dog on new music…