During the day, KJZZ broadcasts NPR content and exclusive news and culture reporting about Phoenix, but at night, the controls are handed over to jazz DJ Blaise Lantana. On Saturday night, the station broadcasts American Routes out of New Orleans, one of the best roots programs in the country. On Sunday night, the station devotes five hours to Those Lowdown Blues, blues musician and club owner Bob Corritore's 30-years-running blues program, which features the disc jockey spinning dirty Delta blues, gritty R&B, and gospel. Last year, the station took its commitment to the blues even further, launching a 24-hours-a-day online component, Jazz Phoenix, playing a stream classic jazz for HD listeners. From hard bop to smooth progressive tunes, KJZZ remains the standard for jazz and blues in the Valley.