Alex Ariff | KUOW News and Information

Alex Ariff

Maybe you became aware of Jazzmeia Horn five years ago, when she took first prize at the Sarah Vaughan International Jazz Vocal Competition. Maybe you got hip when her debut album, A Social Call, was released last year. Maybe you caught her turn on the most recent Grammy Premiere Ceremony, when she knocked a scat chorus into the stratosphere.

Since Dizzy Gillespie and Chano Pozo birthed "Manteca" in the '40s just as Cuban musicians like Machito were shaking up New York's jazz scene, Afro-Cuban jazz has continued to entice and fascinate North American musicians into new collaborations and explorations.

Why do hip-hop producers gravitate toward jazz samples? For a mood, for sonic timbre, for a unique rhythmic component. Swing is a precursor to the boom-bap. "If you're a hip-hop producer that wants a lot of melodic stuff happening," pianist Robert Glasper says, "you're probably going to go to jazz first."