Musical Advent Calendar: Day Sixteen

Continuing with our Motown theme, today's artist is Stevie Wonder, with one classic carol and one song that was written for him, as well as the title track of his eighth album. A classic in its own right!

The Little Drummer Boy
Someday at Christmas

ETA: FYI, all the links should be working now. I was copying from Google Docs while I was away and I kept forgetting to fix the smart quotes. Sorry!