It's WAY too fast to be Undivided and in a completely different key. Undivided (or I guess One at that point) was DM, Bb, F, C. Misunderstood was Em, C, G, D, the exact same chords, tempo and feel of what they were working on.
If I'm wrong I'm wrong, but there's not a shadow of doubt it was Misunderstood

I need to go outside more.