Jeff Bass rose to fame as one half of the Bass Brothers, the production duo that discovered Eminem in the mid-90 and did the music on most of his first albums. But despite contributing to the best-selling rap discography of all time, very little is known about their history, their productions and the story of their relationship with Eminem. After several years of reaching out to people in their circle, I was finally able to get through to Jeff, and we sat down to talk about his work with both Eminem and his group, D12.