3:10 "Beat of My Heart" (Sugarcookie Remix) — 2:58 "Fly" (Remix) — 3:27 Digital download "Beat of My Heart" — 3:10 Credits and personnel Credits adapted from the liner notes of "Beat of My Heart" CD single. Songwriting – Hilary Duff, Dead Executives Production, mixing, bass and guitar – Dead Executives Executive producers – Hilary Duff, Andre Recke Engineering – Dead Executives, Todd Parker, Grant Conway Assistant engineering – Allan Hessler Drums – Dean Butterworth Mastering – Joe Gastwirt Background vocals – Monique Powell, Fruit Recorded and mixed at Foxy Studio in Los Angeles, California Charts Weekly charts Year-end charts Release history References External links Electropop songs 2005 singles 2006 singles Hilary Duff songs EMI Records singles Songs written by Hilary Duff Songs written by Joel Madden Songs written by Benji Madden Song recordings produced by the Dead Executives Songs written by Jay E 2005 songs Hollywood Records singles Music videos directed by Phil Harder