It’s been a while since I contributed to the Walk of Life Project, and an even longer while since I watched To Live and Die in LA, so why not kill two birds with one mashup? As far as Walk of Life endings go, this one doesn’t do much other than add to the list. Mostly I just wanted to get a picture of adding a second soundtrack in iMovie:

What I did here was import my video file and my MP3 soundtrack, then overlap and align them in the editing window. I split the video with Cmd-B where I wanted to second soundtrack to take over, and dropped the video volume to zero after that point. I split the added audio at the same point and reduced the volume a little before it.