(vÄ'pÉr) 1  The gaseous state of a substance that is normally liquid or solid at room temperature, such as water that has evaporated into the air. See more at vapor pressure, See also water vapor. 2  A faintly visible suspension of fine particles of matter in the air, as mist, fumes, or smoke.
The belief that blues is historically derived from the West African music including from Mali is reflected in Martin Scorsese âs often quoted characterization of Ali Farka Toure âtourÃ© s tradition as constituting THE dna of the. blues
Cool blues: A sophisticated piano-based form that owes much to jazz; West Coast blues: Popularized mainly by Texas musicians who moved to California. West Coast blues is heavily influenced by the swing beat. The Texas blues, Memphis blues, and St. Louis blues consist of a wide variety of subgenres.