How to find all patterns on ModPlug Tracker

[Morpheus]

This isn't strictly Deus Ex related, but years ago when I was using Impulse Tracker (no longer works now on Windows 7), I was playing about with the music in Deus Ex and noticed some unused patterns in some of the music (Versalife and ParisCathedral music are two I remember, the ParisCathedral music has unused patterns with organs that sounds like it was meant for the Ambient 1 music but wasn't used). Since I moved to ModPlug Tracker and now have Open ModPlug Tracker, I wanted to see if I could find these unused patterns and hear what they sound like, but don't know how to view all the patterns on a tracker file as the only ones I can find to see are the ones on the pattern tab (see red rectangle on image), but the ones I am looking for are not on that as they are not used but have been made.

OpenMPT

Anyone know? I googled this and couldn't find an answer.