Rachael Yamagata returns to her roots with Howard Theatre show

Born In Arlington, Virginia, in 1977, Rachael Yamagata plays beautiful piano-driven pop music full of emotion and style. To call her a modern-day Carole King may not be that far off the mark. Her songs have appeared in dozens of TV shows ranging from “How I Met Your Mother” to “The L Word,” “Nip/Tuck,” “So You…