It is easy to forget in this age of instant gratification and multi-channel bewilderment how revolutionary the BBC remains, broadcasting to the world with its philosophy of informing, educating and entertaining. It’s only apt that the group who took their name from this very notion, Public Service Broadcasting, were commissioned to write This New Noise, a new hour-long piece for the 2022 Proms at the Royal Albert Hall to celebrate the organisation’s 100th anniversary.