You read the title. I don’t have too much info on this one but it got onto the internet on the day of Proof’s death which is today (R.I.P.) and this was recorded in 1994. Dilla and Proof (of D12) were frequent collaborators in the 90s and the earlier stages of Detroit hip hop. They even crafted an entire LP together under the name “5 Elementz”, a group that goes unheralded. Unfortunately the quality is really bad on this demo but it’s a really dope song. Dilla drops a verse on here as well. R.I.P. to both of the Detroit legends.