Adjust Track Volume to set the relative volume of each track.
If the song has any Audio Tracks,
Click the Delay check box to add a delay, or echo effect, for that track.
Adjust Intensity to control how many times audio sounds are repeated.
Adjust Time to control how long the delay effect is stretched out.
If you are playing music through a Sound Card,
Adjust Master Volume to adjust the relative volume between Synthesizer Instrument tracks and Audio tracks.