Deep House mixes done from 1984 through 1992 by various Chicago DJs collected and shared by Music Historian, Author, Radio Personality and TV One Unsung & Unsung Hollywood contributor Marcus Chapman. Most mixes include a brief description, and are rated on a 5 star scale with 5 being the highest. Sound quality varies from mix to mix. "The Coolest Music Book Ever Made aka The MC 500" Vol. 1 & 2 are available in paperback and digital download forms on Amazon.com. Enjoy