Every year after Dr. King's birthday was declared a holiday, I remember a local radio station used to play a block of his speeches in celebration. I no longer live near that radio station and so far today I've only heard snippets, so in his honor: "I Have a Dream" and "I've Been to the Mountaintop" via AmericanRhetoric.

It may be important to note that the little unembeddable audio player above the transcripts can play in the background and additional speeches from Dr. Martin Luther King are under "M" in their Speech Bank.