Adding MUsic with Windows Live Movie Maker

Right click on the video file

Then Left click on *Open with Windows Live Movie Maker*

Left click on "Add music... (drop down button)

left click on "Add music at the current point... (menu item)"

Left click on the Music file in "Add Music" and left click open

Repeat these steps adding whatever music files at whatever points you want each.

You can play the video to see where it ends for the next point to add another music file
(Tip: you may have to click on *Home* upper left corner to see the *Add Music*)