Following on from Kane and Biz hanging out with Paul Simon in 1987, Quincy Jones’ all-star ‘Back On The Block‘ and Rick James’ ‘Loosey’s Rap‘ with Kane and Shante, Paul Shaffer (David Letterman’s band leader and the author of ‘It’s Raining Men‘), decided to blend doo-wop and hip-hop a full two years before Easy Moe…