Any Sydney fans?

I’ve had a crazy situation occur. I recently bought tickets to see HK in Adelaide for my friend for his birthday. We’ve both bought flights down there to see them but something came up which means he can no longer make it.

In response he said that I could take someone else and gave me the flight to Adelaide for free. I’ve asked all of my friends and none of them can make it. My girlfriend is also busy that weekend due to family matters.

It’s a shot in the dark but my question is this: is there any fans from Sydney who would be spontaneous enough to want to come with me for free on the 1st of Feb? Flight and concert tickets included.