I agree we need new concepts, but I think there will be very few musicians making a living in ten or fifteen years time. Certainly not a lifetime's living as my generation has been lucky enough to enjoy.
Music as a commodity has been devalued so much in the last few years. It's everywhere you go as a background silence breaker. Silence is the new taboo.
"Celebrity" is the new music, meaning to the young generation today what songs meant to my generation.