"when the free music revival begins..." elitist folk musicians will be the first ones against the wall. This will insure the spread of folk music.
"when the free music revival begins..." all Bladeylandians will be indoctrinated into the new economic realities.
"when the free music revival begins..." all songs decreed as insufficiently arcane will be replaced by the collected works of Ivor Culter, set to original Horn-hat sonatas.

"when the free music revival begins..."All sound systems will be placed on the rubbish heap. Singers who do not wish to shout their songs will be made to wear baldricks with the words "Inauthentically Modern" spelled out in bier stains.

What else might happen? Suggestions anyone?