70's videographay
Marvin Gaye has one of the most amazing voices in the history of music. This song was made in 1970. Is one of those songs will stay around because it is still revlent to this day. R.I.P. Marvin
http://www.youtube.com/watch?v=Y9KC7uhMY9s

This next video is the model of Funk. Sly and the Family Stone started in the 60's. Their music got funkier and funkier as the decade progressed. Sly went out of his mind and the band disintegrated. Their legacy is still intact. http://www.youtube.com/watch?v=qJRNtBqHCyc

Disco is a very interesting form of music. It is purely dance music that collapsed in the late 70's, but still survives to this day. The Bee Gees are the group of the disco era. I also included another video from Chic to show that groups crossed boundaries. This is disco but it alos had a funkier edge to it
http://www.youtube.com/watch?v=AnqY8KJbPcI
http://www.youtube.com/watch?v=EeJ1c9YOzvM by Daniel Llanas