I think I know what you're saying Pete, and part of me would of course agree...... Based upon the plethora of amazing voices that we soul fans have been exposed to over the many years, I suppose we could say that the actual 'voice' is maybe a decent 'average'? And based upon the usual standards upon which we make our 'judgements' then, well, I suppose he's alright..... And yes, there are probably 'buskers' and street performers all over the world as good, better, worse etc etc
However... Maybe it doesn't come much more 'soulful' than to be resigned to your twighlight years, knowing that all of your hopes, all your dreams, have been consigned to the filing cabinet of life as you while away your final mortal hours in the unwelcome recesses of the reaper's departure lounge.... And going out and doing the only thing you know that you think you might be good at, and that might, just might, put food on the table today. And performing, once again, with all of your heart and soul, what you know best and what for so many years was the basis of your cruelly unfulfilled dream, in the dark and unforgiving depths of the underground. And being reminded at every, single, performance of the ultimate futility of the misplaced optimism you showed in the heady days of the springtime of your life..... And knowing that the only 'future' to look forward to now is that your hopes and dreams will soon be buried under a tombstone.........
Then again he might just be doing it for a laugh, and at the end of the day he's just an old geezer singing karaoke......
But to me, it's like when I listen to those tunes that take me to another time, another place... It's all about painting pictures....
Or summat.