Just so you know you're not greedy if you get multiple M&G's. You do you, and do what makes you happy!
Johnson you'll probably pick up the ticket on the day of the concert probably a few hours beforehand.
Flights from Melbourne to Canberra on the Saturday is scarce.
Qantas has four daytime flights, leaving at 8.35am, midday, 1.15pm and 3.05pm.
Virgin has three daytime flights, departing at 8.30am, 1.25pm and 3.20pm.
If I take the morning flight I can pick up the meet and greet ticket easily but then I will have 4-5 hours to spare. If I take the lunchtime flight I will have to rush to the venue to pick up the ticket and straight to soundcheck and there is a risk that I may miss out if soundcheck starts early. I just want some certainty regarding ticket pick up time now, so that I don't have to change my flight booking two weeks out from the concert.