Chicago singer/producer Kincy crystallizes his throwback lover-man R&B on 20S. Slithering slow jams like “Put It Down” and “When She Roll” take stylistic nods from soulful ‘90s crooners like Jodeci, with talkbox-heavy vocal lines that pay homage to ‘80s star Roger Troutman’s digitalized rhythms. Through the old-school filters emerges a forward-thinking star, as “773” brings more spiky, modern hip-hop to the party.