I have a vague childhood memory of a song like this. Something to do with a driver trying to shake-off a little car that was following him. "beep-beep,beep-beep,his horn went beep-beep-beep" Each verse has the two cars going faster and faster until finally the little car draws alongside and asks how to "get this thing out of second gear" I don't think it made "Top of the pops" Sorry, not much help to your original request for chords and lyrics (why would you want them anyway?) but it may jog a memory for someone else.