Well this idea would be good methodz, except for the fact that the top 5 audio heads are very disputable. Furthermore there are heads on RB that have not done audio that are a lot better than others that have done audio. This is a good raw idea that should be polished down to perfection, and i think it would work better if you had 10 heads on a song but take out a hook. What do you think zany? Do you agree with me or no? Also, if you are gonna do this then you might as well have the top 2 producers on this site make a spliced beat together.