At King’s, we did the world’s first 5G concert. Whilst networked performances had been done before, it was the first time that a “commodity” system was used which everybody has access to. I was playing the piano in Berlin under the Brandenburger Tor, whilst my daughter Noa was singing in London in the Guildhall. The latency was just under 20ms and gave us a complete feeling of immediacy. What an emotional night that was! We have discussed the challenges in a 2020 TEDx talk.