Sound Advice is co-hosted by Pooja Agrawal and Joseph Henry, urbanists who met working at the Greater London Authority. They share their interests for fighting inequality both in the built environment and in the sector. Between them they have designed, cliented, educated, created social enterprises and advocated for change. They also love music. Sound Advice was born out of these shared passions in the form of an article written for the Afterparty zine in 2019. It now takes a variety of different formats, including visual podcasts, DJ sets and a media channel.