Yo-Yo Ma is a great cellist! I'm glad you like his playing! And this music is great too! I've never even heard of Ennio Morricone until now, but I love these! I'm always trying to find new composers, and some of these modern composers are great. If you liked these, I'd really recommend these few pieces: 1here, 2here, 3here, 4here, 5here, and 6here! Let me know if you've heard them before and if you like them!