KFUO, the broadcasting service of the LCMS, provides a number of daily audio streaming feeds featuring inspiring Christian content for the public. Below are links to the various programs they offer. KFUO also has a live feed of their programming:

Dr. Dale Meyer's television and radio programs are familiar to Christians from coast to coast. The Meyer Minute is a topical and Scriptural thought for the day.A new Meyer Minute every Monday, Wednesday, and Friday.	By the Way is a Christian "Thought for the Day," produced and aired by AM 850 KFUO.
Portals of Prayer, from Concordia Publishing House, is the same popular Daily Devotional message that millions have enjoyed for years.	Angel Award winning Front Porch Parenting is a weekday parenting tip, with a Christian slant.
Today's Verse from God's Word, is a daily Scripture reading from the New International Version of the Bible.	AM 850 KFUO is a Christian radio station - broadcasting for over 75 years.
Wednesday Chapel Service from the seminary in St. Louis.	White Horse Inn weekly radio broadcast.

Some audio streaming via:

Some audio streaming with Realplayer. Download one here free.