The Winner Takes It All famously documents the marriage breakdowns within the band (although they denied it was quite so explicit). In doing so, they crafted the perfect pop song: great melodies (as ever), perfect singing, lyrics that resonate with people like us, a video that laid bare the emotional traumas being sung and the final, desperate vulnerability in the singing of the lines,
I apologise if it makes you feel bad,
seeing me so tense, no self-confidence
but, you see, the winner takes it all.
ABBA were a great gift in the 70s and early days of the 80s.