Angels we have heard on high

Let Christmas music reign! I only have 4 Christmas music CDs. I think I need more holiday music! I'm listening to my favorite right now, the Pops Christmas, which I remember from my childhood with great delight. Isn't it funny how we all have such vast repertoires of holiday music in our heads & can sing along with so many songs? I think I'm going to start counting different songs I know the lyrics well enough to sing along with 90% of the song & see how many I know!