Watch: Liverpool players, fans celebrate historic win with passionate rendition of 'You'll Never Walk Alone'

Liverpool produced one of the greatest comebacks in European football history Wednesday morning (NZT), knocking Barcelona out of the Champions League.

Trailing 3-0 after last week's first leg, an inspired 'Reds' routed the Catalan giants 4-0 at Anfield to cement their spot in Europe's showpiece club footballing event.

But Liverpool's passionate supporters - 54,000 packed into the ground - also played their part in the brilliant performance and their team rewarded that support with one of the best wins in club history.

After the final whistle, players and fans joined in a spine-tingling rendition of 'You'll Never Walk Alone' - the famous club song.

Liverpool's squad sing along with their fans.
Liverpool's squad sing along with their fans. Photo credit: Getty

Although they haven't won anything yet, the night will live in the memories of all involved at Merseyside.

Liverpool will play the winners of the Ajax v Tottenham semi-final. The Dutch club takes a 1-0 advantage into Thursday's second-leg in Amsterdam.

Newshub.