The Yeas are relatively uniform. They view [Bob] Dylan as one of the greatest artists of his or any era, who deserves to be taken as seriously as any litterateur. Where they vary is in some cases not even accepting the distinction: Dylan in their eyes is a literary titan, and the award of the Nobel Prize for Literature is simply official affirmation of what they already knew.

All doctrine is ultimately the death of joy - even when the doctrine is the elevation of the light above the serious, because joy is too varied and elusive ever to confine itself to one or the other.

First of all, there are those who simply don't care for [Bob] Dylan, or at least, don't think he's that great. Some of the former sound very much as if they are afflicted with the kind of contrarianism inevitably bred by cultural orthodoxy - Dylan is overwhelmingly rated a giant and a marvel, the acclamation of whom they feel to be de rigueur; and rather than judge for themselves, they embrace the opposite view.

There's no reason - not yet, anyway - to believe [Bob] Dylan himself endorses such an attitude; or that he would think of himself as a more profound and worthy recipient than, for instance, any of the brilliant Motown or girl-group lyricists who are more likely to be awarded a Nobel prize for chemistry than for literature. Whether there is more truth and humanity in his best lyrics than in Abba's, or less, is unquantifiable, and it would be meretricious to attempt such a calculation in contesting an argument he has been dragged into.

[Bob Dylan] is principally a recording artist, and if he weren't, it is unthinkable he would have had such an impact. He is to be heard first and read second. Well, what about plays, you could reasonably ask. Is [William] Shakespeare not great literature? Yes, obviously: but his work is great literature even to those who have never known it performed. The same is evidently not true of Dylan.

The question now becomes about defining your terms. What is literature? Unless we allow it to encompass the oral tradition from which it grew, which means taking it back to Homer and beyond, it demands the written word - poetry and prose. [Bob] Dylan is no slouch at the written word, both in its own right, and transcribed from his lyrics, which have often been acclaimed as poetry and may well stand up as such. But that is not his métier.

The [Nobel] prize is for literature.[Bob] Dylan is a songwriter. Here is where the argument starts to get interesting, because here is where it is no longer a question of either cultural orthodoxy or personal taste.