Here is a video simply demonstrating how QLab could be used to playback the sound effects & music we have been examining in the previous cue sheets & sound design videos. (In this video we are using stereo sound & you will be listening on heapdphones or speakers. In a theatre environment you will need to route audio to multiple destinations. This is possible in QLab but is not demonstrated here.)
Watch the high definition version of this tutorial by clicking on the HD symbol on the right hand side of the video window.