My parents has almost subconsciously feeded me with ABBA through my childhood years. I have listened to ABBA so many times. We even watch the Mamma Mia musical in Paris when we were there at one of our holdiays. It was in Frence so I understood nothing, but the music was nice. With all this said, I'm familiar with many of their songs, but I have holes when it comes to their discography. I know this phrase is not in Fernando and Chiquitita. That leaves to options left. I'm not familiar with The Piper and Cassandra. Or I can't remember the lyrics. I'm really in doubt if I should take a chance or stop now, as it's 50:50.