KCSM Jazz 91.1 FM, from the United States, originates in San Mateo, California, at the College of San Mateo. Launched in 1964 by the San Mateo County Community College District, it initially served as a broadcaster training ground. By 1986, it embraced a jazz-centric format, growing into a beloved station with a 13,000-watt signal. It’s now fully listener-supported and streams globally.
The station offers a broad jazz selection, playing music from icons like Count Basie to contemporary artists like Esperanza Spalding. Its programming includes blues, swing, and beyond, sourced from one of the nation’s largest jazz collections. KCSM remains a vital educational and cultural resource, blending student involvement with professional curation.
