After listening to part one again after publishing it and getting feedback, I can say that it did not go very well. At all. Now that I've listened to this one, I feel much better about my ears now.
Just want to note that this isn't just random humming, I had my earbuds in so I could listen to the progressions a little bit better, it turns out that some notes wouldn't come out of my usual speakers!
Progression 1 and 2
Progression 3 and 4
Progression 5 and 6