GarageBand '11: Create an audio podcast
To create an audio podcast, you create a podcast project, record narration or dialogue in Real Instrument tracks, and then add music and sound effects (such as jingles and stingers) to other tracks in the timeline. For enhanced audio podcasts, you can add chapter markers, titles, artwork, web links, and episode information. When you are finished, you can send the podcast to iTunes or iWeb to share on the Internet, or export it to disk.
The following topics provide detailed instructions for each of the steps of creating a podcast.