This song is the theme song from the cult early 1970’s movie Shaft. It was performed by Isaac Hayes, who also made the soundtrack music. In 1971, it reached number 1 on the Billboard Hot 100 and number 4, in the UK.
Won’t Get Fooled again, was a single, released in 1971, by British band The Who. It was taken from their album “Who’s Next”. It reached number 9 in the UK, and number 15, on the Billboard Hot 100, in 1971. You may know this song, as the theme song from, CSI Miami, on TV.