A key element of the Drake-Meek Mill feud this past summer was the release of multiple reference tracks of Quentin Miller, Drake's alleged ghostwriter.
Summer P. Walker, DJ Drama's ex-wife, alleged on Twitter that DJ Drama gave Meek Mill the songs.
EP 33: Lil Uzi Vert, DJ Drama & Don Cannon
Besides the accusations on Twitter that DJ Drama leaked the tracks, the feud was ignited when Meek Mill alleged on Twitter that Drake didn't write his verse for "R.I.C.O." on the Philadelphia rapper's Dreams Worth More Than Money album.