that means you will see a kind of trail left behind... due to the fact that your eyes arent able to send more than a certain amount of info to your brain! Now im wondering how much that certain amount is... basically what is the refresh rate or response rate of the human eye!
An entertainment promoter in industries like music, wrestling, and sports is a person or company in the business of marketing and promoting live events such as concerts / gigs, sports events, professional wrestling (wrestling events), festivals, raves, and nightclubs.romoters are typically hired as an independent contractor by music venues, earning an agreed-to fee or royalties (colloquially known as a cut).
A promo (a shorthand term for promotion) is a form of commercial advertising used in broadcast media, either television or radio, that are used to promote a program airing on a television or radio station/network to the viewing or listening audience.