A 25-track disc comprised of beats made by the late J Dilla is "dropping" (that's hip-hop for "being released") June 2 on Nature Sounds. Dilla was a much-heralded producer who gained fame in the late '80s with the group Slum Village. Many credit him for helping to place Detroit on the hip-hop map, but it was role in the production team The Ummah (with Q-Tip and Ali Shaheed Muhammed) that made him a hip-hop household name. Dilla's time with The Ummah saw him work on A Tribe Called Quest's two fin
