‘I don’t give a damn what people think any more!’ Jimmy Webb on his wild days – and writing hits for Dolly, Glen and Frank

From Wichita Lineman to MacArthur Park, he penned masterpieces. As the great hit-maker resurrects his lost songs, he recalls writing for giants – and the night Richard Harris stripped off and disappeared ‘Flat for 50 miles,” recalls Jimmy Webb, remembering the desolate stretch of…