To celebrate our 100th video, we've put together this long-format collection of all our popular shapes videos. Includes all three "What Shape Is It?" videos plus the Shapes Song! Sing Along! The Shapes Song Shapes, so many shapes, so many shapes. I see so many shapes, so many shapes. I see a circle, it’s perfectly round. I see a circle, it’s perfectly round. I see a semicircle, it’s a half a circle. I see a semicircle, it’s a half a circle. I see an oval and it looks like an egg.