Blood

“Blood” challenges ideas of inherited superiority, aristocracy, and social hierarchy through the metaphor of “blue blood.” Historically, the phrase referred to nobility and royalty, implying a higher social class or “pure” lineage. The song rejects that division, emphasizing shared humanity instead. Biologically, human blood is red due to hemoglobin carrying oxygen; veins may appear blue beneath the skin because of light absorption and scattering, but there is no such thing as literal “blue blood.” http://KingArthur.com From the album "Blue" http://kingarthur.com/albums/Blue/ On Spotify https://open.spotify.com/artist/3wOyFWJ951xeYHMpymwoYj On Amazon Music https://music.amazon.com/browse/music-items/artist/B07SC5C49W/chronological-albums