Types of Audio
Ways of getting the audio
Record the audio yourself in a sound booth
iTunes or CD
Royalty free audio downloads
Compatible file formats
Software available for free download which converts audio file formats.
To add an audio file click 'file' > 'import' > 'file' and then chose the desired file.
Key frames can be used to change the volume of the audio.
By clicking on the drop down menu on the track you can look at the specific waveform.