With thanks to the YouTube contributors, here are some brief examples of the band in action!
A quick glimpse of Monmouth Band marching down Monnow Street as part the Robert Brothers Circus parade, for Harry Secombe's TV Show Highway, in 1984
Another 'vintage' YouTube video of the Monmouth Carnival parade in 1992. Towards the very end of the video you can see the band passing by on the back of an artic. Wonder if anyone fell off that day?