The Secret sister/Brandi Carlile-water witch Joanne Shaw Taylor-wicked soul Naturally 7-feel it(in the air tonight) Melanie Amaro-long dist 任夏-靠时间遗忘的人 Lauren Alaina-somebody else's problem Gruup24-life's just a show Tanya Tucker-he was just leaving Amy Stroup-hold what you can Jessie Baylin-holiday Kristina Train-lonely sinner Vern Gosdin-time stood still Shelby Lynne/Allison Moorer-the color of cloudy day SAULT-up all night Willie Nelson-moment of forever Sara Bareilles-saint honesty Natalie Prass-short court style Alison Krauss-windy city Katelyn Tarver-hurt like that Gruup24-love me too