Big confusion settled here for Th’ Gaussling. What I had always believed was a Gil Scott-Heron piece was actually Les McCann performing a Eugene McDaniels song. Here is a link to a track from Montreaux in 1969. Not the highest quality recording, but a great tune nontheless.

Jeff Beck and Eric Clapton have a version that is competent, but lacks the spark that McCann put on it. It really should be delivered as an edgy piece and the Beck/Clapton version with vocalist Doyle Bramhall lacks the anger that makes the song. It is a protest song after all.

The Taylor Hicks version is not worthy of comment.

[I fixed the Link to Les McCann- sorry!]