Paul MCCARTNEY  McCartney said he would never retire

Former Beatle Paul McCartney said on Wednesday he would never retire. ``I'm just going to keep rocking,'' the 57-year-old singer told Britain's TV Times. McCartney has just released a classical album and a rock 'n' roll album. ``I'm holding onto the idea of how good Muddy Waters was when he got older and how good Ray Charles is. I was 25 when we made Sergeant Pepper and I certainly thought I was old then. In fact I feel younger now than I felt back then,'' he added.