Big Gigantic are a jazz-electronic duo comprising producer Dominic Lalli and drummer Jeremy Salken. This song features rapper Logic and Philadelphia singer Rozes. The latter is best known for assisting The Chainsmokers with their hit single "Roses
." Dominic Lalli recalled:
"I made the beat for 'All Of Me' a couple years ago and played it for Logic when I first met him at one of his shows here in Colorado. Fast forward to last winter i was in New York City working with Rozes and she came up with this incredible hook on the spot for this tune. It was magic."