You were probably just asking yourself... "hmmm, is it possible to use multiple odd meter drum loops (in multiple odd time signatures) together at the same time, and make something that doesn't sound like a Dream Theater b-side?" Well, you've come to the right place, because I've got your answer: YES! It's totally possible, and the results are pretty interesting.
In this video, I show you how to take three different loops in three time signatures (7/8, 7/4 & 15/8) and play them together inside of Reason. It's easier than you might think, and it ends up creating a groove that changes slightly with every measure.