Abba were decommissioned from the thread for a ) not being rock, b ) not being forgotten. They were the popular soundtrack for an era, plus all that stuff about the potency of cheap music. Great hair and dresses too even if they look like a period porn intro these days 'you hef come to fix my plumbing meester?'
Agnetha Faltskog started out as a folk singer. I think you can tell.