Garageband
Garageband is an audio recording and editing program which is part of the iLife media editing suit. Garageband allows users to add their own vocal or instumental tracks, as well as mix track using the built in sound-effects. The three main project types in Gargeband are music prject, podcasts and movie score.
Music Project
Podcasts
The podcast creator is one of the easiest to use features of Garageband. Although the interface may look complicated, it is actually not very difficult to use to make simple recordings. The key is to realize that you do not have to use every option that is available in order to create a high quality sound recording.