Audio Pattern
Patterns can be created from any audio files you have that have been designed for e-stim audio based devices.
Non E-Stim Devices
The audio pattern functionality is only designed for e-stim audio files. It is not designed for having your toys react to regular music audio files. If you wish to have your toys react to playing music then use the System Audio built-in pattern.
To create a pattern navigate to My Patterns, click the + button and select Import a Funscript.
Select your audio file, give your pattern a name, and Save.