There are sailor suits everywhere. Thousands of them. Sydney’s Afterpay Arena looks briefly as though it has been commandeered by a particularly emotional navy, while down the front one guy has gone completely off-script and arrived dressed as a clown. The Coneheads are here, and subtlety is clearly not on tonight’s agenda. Backseat Mafia last caught Conan Gray when he toured Australia in 2024, but this is a very different proposition. The Wishbone World Tour is bigger, stranger and far more theatrical, built around Gray’s fourth album Wishbone and a stage shaped, naturally enough, like an enormous wishbone.