@dailymailau: The line-up of Australian musicians set to perform an emotional NRL Grand Final tribute to South Sydney Rabbitohs star Jai Arrow has been revealed. Amy Shark will lead the special performance, joined by musicians from Grinspoon, The Screaming Jets, Peking Duk and Teen Jesus and the Jean Teasers. They will perform Gerry and the Pacemakers' classic You'll Never Walk Alone in honour of Jai, who has been diagnosed with motor neurone disease (MND). The ballad holds special significance for the Rabbitohs forward after he walked onto the field to the song ahead of his 100th NRL appearance last month. Each performer is also donating their appearance fee to MND causes, according to The Australian. Jai is understood to be taking a lap of honour around the stadium in a car at 7.05pm on Sunday, just 25 minutes before the 7.30pm kick-off. More at link in bio 🔗 #australia #nrl #fyp #youllneverwalkalone #mnd