I agree with Roxstar. But I don't agree with the 45 sec thingy. Put yourself in their shoes. If you was a rapper and a producer came to you with a CD and said "I got a beat for you"...You want to hear it all... If they have a hook, the 16 bars broken down, and the only thing the song is missing is them, they will be all over it because it sparks freshness, unlike "just a beat"....Rappers need direction in such a competetive market and who can guide them better than a "producer"(the title aint for nothing). When I rapped I hated writing when I got a beat because I didn't have anything different to talk about becuase I had to think and be creative at the same time. So I found a niche. Also produce music in phases. First 4 months make as many beats as possible, second 4 months produce those beats, by adding choruses, singers, effect, mixing, etc. Third phase, plug your songs with undgroundaz, managers, BMI/ASCAP conventions & press as many copyrighted CD-Rs as possible,(Shouldn't be more than 7-10 songs, don't want to overdue it) but make them profeesional looking with all your contact info on it...Keep this cycle rolling till you get a phone call from someone saying "please let me stop hearing about you"...Work like an Artist would work selling their act
I am saving up for an MPC but I want to get some tips before I make the purchase.