Take one standard trombone, combine with a miniature video camera, and hey presto - you have a online video viewed by over 700,000 people.
The video features a middle-aged man playing a trombone, on the end of which he has fitted a go-pro, a miniature video camera commonly used by extreme sports enthusiasts.
To satisfyingly comic effect, the musician's face looms back and forth as he moves the slide on his instrument.
Since being uploaded to YouTube on Friday, the video has been viewed over 700,000 times.
Video courtesy of YouTube / CDMVette
