I peeped it. I liked the record where you're in the barbershop the most. Is your album finished or are you still working on it? If you're still working on it I wouldn't mind contributing to the project in the form of a track or two.
I wouldn't charge you for the music. For me, the only thing I require is that you let my folks spit a verse on the track (he has heat, we just wrapped up his album now we're working on another project) or you give me a shout out on the track and properly credit me in the credits (and also a copy of the cd when it is pressed.)
You can peep the music here. I'll let it speak for itself.
http://www.reverbnation.com/#!/knokkshopemusic
Some of those are open but some are taken now, but I got a catalog of music and after listening to you spit, there are two tracks in particular (not uploaded btw) that I can see you on.