Actually, they've taken to it so much that Ada commonly sings it to herself throughout the day (And sometimes in class, too!), while Amy can now recite the months all on her own.
Want to see it for yourself? We thought you might...so we got a video of both! Enjoy!
Aren't they precious? We are so proud of each of our girls...and figured you might be impressed too. We were right, weren't we?