On April 7, Hachette Books will release British writer Paul Rees's new book, "The Ox: The Authorized Biography Of John Entwistle". The book is described by the publisher as "the definitive, no-holds-barred biography of John Entwistle, THE WHO's legendary bass guitarist."It is an unequivocal fact that in terms of rock bands, THE BEATLES, THE ROLLING STONES and THE WHO represent Year Zero; the beginning of all things, ground-breakers all.