KSD carries two nationally syndicated iHeartRadio programs on weekdays, The Bobby Bones Show in morning drive time and After MidNite with Granger Smith overnight.

[3] KSD broadcasts using HD Radio technology, and formerly carried iHeartRadio's classic country music service on its HD2 digital subchannel.

For much of the 1960s and 1970s, KCFM broadcast a beautiful music format, playing quarter-hour sweeps of soft instrumental cover versions of popular songs with occasional middle of the road vocals.

Due to a big ownership shakeup in 2000, Bonneville International ended up owning both competing St. Louis country stations.

With 106.5 playing smooth jazz, that opened up a spot for a competitor to longtime country station WIL-FM, also owned by Bonneville.