It's the first day of summer and Lady A released a new single that is perfect for the occasion! The trio debuted "Summer State Of Mind" for fans at CMA Fest in Nashville earlier this month. The lyris compare a romantic relationship to the happiness of the summer season with Charles Kelly and Hilary Scott taking turns on the verses and all three coming together to sing the chorus. This new tune was co-written by Hilary Scott and Dave Haywood of Lady A, along with Sam Ellis and Laura Veltz.