Yeah, video as well. I just ripped a second video, and... it's a beta video! It shows an old version of Showdown Town... How can I see it's beta? Well, there's no grass, only a grass texture on the ground, and also, there's a wrench-it bolt in the video that has the old design of mumbo's wrench!
There's some really amazing stuff in here...
About the music, no progress yet. I'm still searching for more.