Right-click any loop and select "Edit in Wave Editor." Use Music Maker’s built-in slicer to chop a drum loop into individual one-shots. Re-sequence them to create an original beat.
The term "Collection 15" is slightly vague; however, based on the official MAGIX release schedules, this DVD typically combined the most popular Soundpools from the 2014-2015 era. Here is the likely tracklist of content you will find on this disc: MAGIX Soundpool DVD Collection 15 For Music Maker