 It is an incredible honour for me to introduce to you our final performance of this annual meeting and I'm so pleased to introduce to you Soe Keating. Soe is a young global leader, she's a cellist and she is a one woman orchestra. Her performance actually builds on the conversations that we've had all week on staying human but combining it with technology and this is a composition that we're going to hear which was really created for this annual meeting. Please welcome with a roaring applause Soe Keating on stage. Thank you. Thank you so much for this incredible week. Professor Schwab, everything that you've created, what an amazing experience. My mind has been blown. So thank you. I'm just going to tune and then I think you possibly understand how this works. I play the cello and I sample it live with the computer. It's very flexible so anything could happen. There's a structure to it but I always like to leave a little bit of room for serendipity and chance. So let me tune and then thank you again.