Part four of six. A power hour (en.wikipedia.org consisting of six songs from each year throughout the 2000s decade. This is the rap/hip-hop/ r&b version. Enjoy! Part 1: www.youtube.com Part 2: www.youtube.com Part 3: www.youtube.com Part 4: www.youtube.com Part 5: www.youtube.com Part 6: www.youtube.com The link to the full, uninterrupted version is in part 1. http://bit.ly/dw1kiL