There is limited widely documented information on an artist or band named "Oscar Maydon, Neton Vega." Based on available public records, these names do not correspond to prominently known figures in mainstream music encyclopedias or widely recognized historical accounts; therefore, a reliable, detailed profile cannot be provided. If these are emerging or locally active musicians, definitive facts about country of origin, genres, period of activity, or stylistic characteristics are not sufficiently established in broadly circulated sources to produce an encyclopedic entry.