A jazz riff is a short, catchy musical phrase or melody that is commonly used in jazz improvisation. It is characterized by its rhythm, swing, and improvisational nature. Full definition
By comparison, Caritas in Veritate is like jazz riffs on a familiar tune. (firstthings.com)
These paintings are more like playful jazz riffs on a famous melody, rather than a strategy of conscious art historical appropriation. (temporaryartreview.com)
Ole Miss standout Robert Nkemdiche (and a partner who may or may not have been his brother Denzel) laid down some sick jazz riffs at Morgan Freeman's Ground Zero blues club. (sbnation.com)