Provided to YouTube by Universal Music Group My Blood · Ellie Goulding Halcyon ℗ 2012 Polydor Ltd. (UK) Released on: 2012-01-01 Audioconcept, Producer, Background Vocalist, Composer Lyricist: James Eliot Vocalist, Producer, Composer Lyricist: Ellie Goulding Mixing Engineer: Tom Elmhirst Mixing Engineer: Ben Baptie Composer Lyricist: Mima Stilwell Auto-generated by YouTube.