The story behind a modern day masterpiece is unravelled in a new documentary featuring Craig David, Mike Skinner, P Money and more.
We spoke to Hallam about his new book, Odds & Sodds, a collection of photos from the early-80s mod scene.
The photographer was there to capture the London scene in its earliest years.
It might be stupid, but it's also the most fun a human can possibly have.
I asked him what dance music was like when it was still sexy.