Seals And Crofts sang about Ridin' Thumb, also known, to you and me, as hitch-hiking. Sadly on the cover of their single, there is no evidence of any thumb-related activity, nor, it has to be said, is there any evidence of Mr Seals or Mr Crofts - so a total fail as cover artwork goes. This has been rectified on the remixed cover as we see a babe standing by the side of a road with her thumb held out ready to attract any passing vehicles. Wearing that outfit, she will have no problems with that. Up!