Uptown XO is a rapper from the Washington, D.C.-based Diamond District crew, who released a minor underground classic with In the Ruff in 2009. Since then, Uptown XO, yU and Oddisee have worked on solo projects; last year, XO dropped The Color Grey mixtape, which featured a strong single called "Good Vibes." 

His latest single, "Spread Love," is a smooth throwback jam, also produced by AB the Pro, and is found on his recent full album Colour de Grey.