KJZZ figured out that people don't really have any applicable uses for jazz and blues during the workday, when alertness and coffee replace relaxation and whiskey. That's why it devotes its listening day to National Public Radio, and turns the airways blue at night with acoustic jazz. KJZZ music director (and on-air personality since 1995) Blaise Lantana has a voice that oozes comfort, weeknights from 7 to 11, when she plays her velvety mix of new jazz stars like Diana Krall and Kenny Garrett and jazz legends like Art Pepper, Miles Davis and John Coltrane. Lantana and fellow hosts Michele Robins and Ross Brotman never seem rushed to inform listeners about what they've just heard, a far cry from the automated jazz stations down the dial. On Sunday afternoons, KJZZ turns into the home of the blues with its American roots music program Those Lowdown Blues, hosted by Rhythm Room bwana Bob Corritore, who's also forthcoming with information about the origins of every song or artist so that appreciative listeners can investigate further on their own. Although radio contests are converse to this station's m.o., it could award listeners a free CD if a jock fails to back-announce.