Notice how many more times C, E, G, and A are played. The two D's are less than half as common, and that lonely 7/4 is only played 7 times. See if you can hear it, towards the end.
This version is scored for vibraphone, marimba, finger piano, tuba, trombone, French horn, and flutes.
Here is a link to a nice PDF of the file on the Center for Church Music site. It's not the one I used, but it's close.