Guys, I tried singing while doing cardio today... and I can confirm, it is HARD!!!!!!

I know we respect our band because they make what they do look easy, when it is anything but, though I just didn't realize HOW much of a challenge it is. I couldn't get through a verse of Disciple without running out of breath. I can do it, but not to that level. Just another testament to how insane their skill level is.