Worthwhile remembering that before days of Simon Cowell, artists used to have to work their way up the ladder of success and stardom whilst supporting themselves however they could. One of my regular artists is a multi-platinum Brit Award holder who was discovered whilst doing pub gigs as a plasterer, Phil Collins was a window cleaner - etc. However, I feel a special place in our hearts will always be the knowledge that Sir David Jason was an electrician.There may be others, but none that spring to mind. Probably for the best as few rock singers would be suited to riding a bicycle, much less flying planes.