Sara Bareilles has been blessing us with incredible music lately, and we can't get enough. After dropping her new single "Armor" last week, the singer is back with a stunning Hamilton performance. As part of Lin-Manuel Miranda's "Hamildrops" series, Bareilles had the honour of recording an unreleased song from the musical titled, "Theodosia Reprise." "We cut this Act Two moment between Aaron Burr and his daughter Off-Broadway," Miranda said of the ballad on Twitter. Between the heartfelt lyrics and Bareilles's angelic voice, it's hard not to get chills. See the gorgeous performance above!