Catch DJ SUN and Rich Medina at The Flat from 9pm till 2am presented by 8th Wonder Brewery. The Flat. 1701 Commonwealth. Rich Medina is a DJ capable of taking you on a sonic journey through hip-hop, house, soul, afrobeat, funk, breaks and dance classics. In 2005, hip-hop legend Q-Tip chose Medina to be his partner for a new Friday night weekly called Open, at Santos Party House in NYC, which played to capacity crowds for the duration of its four year run. Rich became what many would call the ultimate DJ-in-residence, with steady established outposts in numerous cities, including Miami, San Francisco, Chicago, St. Louis, DC, Orlando, Pittsburgh, Cleveland, Amsterdam, London and Paris.