It's already dominating the airwaves and naturally Twitter is full of discussion about the release of 'He Ain't Heavy, He's My Brother' – with celebrities, politicians and contributors urging the public to purchase the single.

Over the weekend clubs around the country played the cover song, which is raising money on behalf of the fight for justice for the 96 supporters who lost their lives at Hillsborough in 1989, before the physical copy was launched in Liverpool on Monday.

The release has prompted a flurry of online activity, with high-profile figures using social media to promote the single and encourage their followers to buy a digital or physical version of the track.

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The single is now available to buy in store at all good music retailers and can also be purchased online via iTunesHMV7 Digital and Amazon.

The single will soon be available to buy from Liverpool FC official club stores. The club is not a chart-registered company and so sales of the song have been prioritised to other outlets for the time being, in order for the single to stand a better chance of reaching number one in the Christmas charts.

You can also purchase the track by texting the word 'Justice' to 80010 from your mobile phone in the UK (£1 + standard network rate). From the Republic of Ireland text 'Justice' to 53600 if you would like to order a copy (€1.50 + standard network rate).

Please note that due to the very high demand, texts to download may suffer a delay of a few hours.