Bifurcation in and of itself isn’t a rarity, but Suzie Brown’s story is a head-turner. Working as a part-time cardiologist at Nashville’s Vanderbilt, the singer-songwriter pursues a career in folk artistry during her off-time. The result of Brown’s committal to folk music during her weeks away from cardiology settles itself into the warm roots of Under the Surface, due out on 26 July. Ahead of the full album release, she is premiering “I Choose You” with For Folk’s Sake — the single drops this Friday, the 12th.