The appropriately named “Combustible,” part of an upcoming Wallace Roney project called Understanding, bursts out like a spit-shined hard-bop muscle car — and the trumpeter never takes his foot off the gas. You May Also Like: Mike Keneally, “Draconian Blump” from ‘Nonkertompf’ (1999): One Track Mind How Bennie Maupin LeftRead More