Thanks everyone for the support and the great advice. I definitely appreciate it. I needed to make sure that I wasn't seeing something that wasn't there.
It was a favor at first. I knew that we were going to get paid whatever the door brought in, plus it was the Friday before Christmas and it was pretty dead at this place. What I forgot to mention in the first place was that out of the people that did show up for the show, most of them were my friends who came to see me play.
I had to drive out of the place, so I didn't drink more than 4 beers the entire night (5 hours). He says he paid me like 2 weekends later when we were at his house for rehearsing/jamming. Funny thing is, if it was folded in such a specific way, it stands to reason that I would remember that also, which I do not.
The thing is that he is easily the best player in the area that I've heard, and playing with him is inspiring. I have noticed that I have become a better player since I've started jamming with him. He's even really humble about his playing as well, definitely not an egomaniac. He has done a lot of networking, and has gigs booked at several places all the way through December of next year, and can easily get more. We are actually working on putting together our own thing. The drummer for that arrangement comes from the other band I'm in, and he and I are pretty much a package deal. If I walk, he walks. I have been keeping this to myself since it happened b/c I didnt' want to create any problems. I just told the drummer about it today. I guess we'll just to see what arises now that I have a second set of eyes/ears to back me up.
He's not a bad guy, I would have never expected this type of situation to arise when dealing with him. He always lets me crash at his place on the couch whenever we jam, and he has invited me over for dinner a few times. I just want to be fair here.
I'm not going to press the issue about the money over the last show, like I said, I'm gonna give him the benefit of the doubt. I am going to approach this with wary caution from here out. I think it may be unreasonable to ask for the money up front, but I will be on him like glue after the next show is over, which is at the end of this month. If he makes it known to me that he's paying me less than the rest of the band for any reason at all, I'm gonna let him know then and there that I'm done with him. He's definitely on his last chance with me because it's not gonna be shame on me.
Thanks again everyone for the support and great advice.