Fred, as you say there are a few exceptions, Will Young is a prime example and his latest Jelousy is brilliant.
Liona Lewis started off well but she has gone off the boil lately so in my eyes another one has bitten the dust, it's true what you say they need to do videos to sell their songs and selves, maybe we are all getting old but the likes of Tom Jones, Engleburt, Frank Sinantra, are long gone all you get these days are groups made up in a studio, people who never knew each other till they went along to a recording session, groups that will not last long like the Stones and the Beatles.
Shame really because there are people like them out there but they are considered to be old hat and not being given a chance!