KSPB (91.9 FM) is a radio station broadcasting a Variety format. Licensed to Pebble Beach, California, USA, the station serves the Santa Cruz area. The station is currently owned by Stevenson School (formerly known as Robert Louis Stevenson School) and features programing from Public Radio International. Operating for nearly since 1979, the station plays primarily student-selected music historically known as alternative, modern, or college rock. Outside of student programming hours, the station broadcasts BBC World Service news programming plus Commonwealth Club of California broadcasts on weekend mornings. KSPB has listeners in four counties in California - Monterey, Santa Cruz, San Benito, Santa Clara - with a potential total listenership of more than 1.5 million. With a fan base spanning from Monterey to Santa Cruz, KSPB is the largest high school radio station in the United States. A live Internet stream is available on the station's website.