Last year (actually December 2016) Lin-Manuel Miranda released the album The Hamilton Mixtape, the songs from his play Hamilton performed by various artists.
This past December he began a new concept. New content from his musical will be released as one song a month under the moniker Hamildrops.
The first of these is Ben Franklin’s Song performed by The Decemberists.
Ben Franklin’s Song
Song of the DayBen Franklin's SongHamildropsHamiltonLin-Manuel MirandaThe DecemberistsThe Hamilton Mixtape