Airs Monday, September 30 at 8 p.m. The young trumpet player performed at the Newport Jazz Festival on August 6, 2011. Trumpeter Ambrose Akinmusire is only 29; his hover around that age too .But not only are they among the most sought-after and most distinctive players of their generation; they've been working together as a band for years already. Their collaboration bears fruit on 2011's "When The Heart Emerges Glistening," a svelte and darkly modernistic disc highlighted by Akinmusire's clarion solos. The quintet performs from Newport's Harbor Stage.