If there is one moment that sums up the power of this song, it came at half-time in Istanbul. Liverpool trailed 3-0 and were on the brink of humiliation before the fans began to sing You'll Never Walk Alone.

Whether their actions altered the outcome of the game or not is superfluous - it was a message of defiance and belief in the face of despair that epitomised everything precious about the Reds' anthem.