 Documentary footage of Walter Day’s early video game career filmed by Lewis Wilson and John Sorflaten in 1982 and 1983 is considered the earliest known attempt to film a documentary on the burgeoning video game culture.That vintage footage was the original source material used widely throughout both "" and "".Between 1973 and the early 1980s, Day enjoyed a brief career as an amateur ragtime pianist, publicly performing in Massachusetts (Beverly and Salem), New York State (Livingstone Manor and South Fallsburg), France (Avoriaz and Le Plagne), Switzerland (Brunnen, Leysin, St. Moritz and Arosa) and Fairfield, Iowa.