Admittedly, I didn't read the entire thread. Perhaps it was a test to see who could handle the absurdity of the situation and mention it in a reasonable way. Did it never occur to you to say, "Hey. This really isn't working like this-maybe we can take turns since that is how it would be done in a band. Tell you what-i learned those songs. You play with him for a bit, and I'm going to take care of some emails. Then, I'll come inn and play these tunes, and we can go from there." I mean , yeah the idea was dumb. But so is being pissy, passive aggressive and not soaking up for yourself.