He’s one of Britain’s best-known singers and has enjoyed an extraordinary career spanning six decades. His single It’s Not Unusual made No 1 in 1965 – and his 2010 studio album Praise And Blame hit No 2. 　　Now, in a unique CD for Mail on Sunday readers – that will be FREE inside next week’s paper – Sir Tom Jones has selected 14 of his favourite numbers from across the years, including many of his biggest and best-loved hits. Here, he tells the stories behind these brilliant songs…