Sutan is taking piano lessons

No, that's not what this video is about. It's about making juicy steamed pork buns, which look so delicious it makes my toes ache. But right there at the end (9:22) she mentions going to her piano lesson. And at 9:48 she tells us: "I practiced Jingle Bells and Rudolph the Red-nosed Reindeer!" I wonder if she'd like to play a drum?