
Rachael Yamagata (born September 23, 1977 in Arlington, Virginia) is an American singer songwriter and pianist.
She is a Yonsei or fourth-generation Japanese American on her father's side and of Italian and German ancestry on her mother's side.
Very pretty and very talented, her songs have been featured on several TV shows, including How I Met Your Mother, ER , Nip/Tuck, Men in Trees, Alias, One Tree Hill, Brothers & Sisters and The O.C.,
(from wiki)