Emkay's song comes from king dice i just noticed, where he sings that he is the devil's right hand man : r/EmKay

On A Roll - ORIGINAL CUPHEAD SWING SONG ft. King Dice & Devil by

The Cuphead Show King Dice & The Devil

Die House (Mr. King Dice Main Theme) [EXTENDED] + Lyrics

Devil's In The Details - ORIGINAL CUPHEAD JAZZ SONG by RecD

Acts 3:16 KJV - And his name through faith in his name hath made

Yes King • Loop Recordings Aot(ear)oa

How I met king dice and the devil (part 1)

On A Roll - ORIGINAL CUPHEAD SWING SONG ft. King Dice & Devil by

Die House (Mr. King Dice Main Theme) [EXTENDED] + Lyrics

Devil's In The Details - ORIGINAL CUPHEAD JAZZ SONG by RecD

The Nightmare Before Christmas Part 15 - King Dice's Song

The Cuphead Show King Dice & The Devil