Where're the Jingles?

I was disappointed to find out that the World Music Jampack was just a collection of short loops. Sure I can splice them together, but they still sound like loops. Are there any plans for Apple to make an iLife Jingles and Sound Effects Jampack? I'd like more music like I used in my movie: http://www.youtube.com/watch?v=ceqNjRG5Xhg The iLife and iMovie selection is wonderful, but is a bit sparse. More Japanese music and affects like a gong would be nice. Are the loops used in the World Music Jampack available in longer, 30 seconds or more clips anywhere?