It's one of football's most famous anthems and Celtic Park rocks when You'll Never Walk Alone is belted out.
Some of the world's biggest names have spoken about the atmosphere when they have played at the stadium with the likes of Barcelona stars Xavi and Lionel Messi praising the noise.
A big part of that noise comes from You'll Never Walk Alone as it is sung by the Celtic faithful and it certainly makes an impression.
And not just on those at the game - as this video clearly shows.
Posted online by Twitter user @_elliotxo, the video shows what it is like living near the Hoops' stadium when the anthem begins.
It's heard clear as day from a nearby house and you'd be forgiven for thinking the video is taken from within the confines of Celtic Park.
The clip is taken prior to Celtic's 2-0 win over Cluj in the Europa League thanks to goals from Odsonne Edouard and Mohamed Elyounousi.
Neil Lennon's men got the revenge they were looking for as they controlled the game.
