Marie Chain and "Holy Water" come at a time when the lines between styles of music are becoming less natural. For more than ten years, the Berlin-based artist has been making what she calls "Global Soul," and her newest song shows why that term is so perfect. The track's origin story reads like something from a travel journal. Chain conceived the melody during a summer hike...

Because of the deft manner in which she combines the styles of country music, pop music, folk music, and the music of her Brazilian ancestors, Anna Lopes stands out as a bright light in the huge musical tapestry of linked genres and worldwide influences that characterises the music business. At the age of 19, she uprooted her life and travelled to the United States to...