Paul McCartney woke with "Yesterday" fully formed and spent weeks canvassing the music business in case he had nicked it. Jason Mckee, the Melbourne singer-songwriter who records as Reetoxa, has a stranger claim on the dream-song tradition, and a heavier price attached to it. The first of these two tracks arrived in a prison bunk in 2017, weeks after his mother's death, delivered by a vision of two floating heads. One was his mother's. The other belonged to a daughter lost before birth, who wanted to know why nobody was looking after her in a place called Akaroa. He had never heard of it. He wrote it down phonetically, picked up his guitar, and was told through the cell door, with some vigour, to shut up.

Ten years is a long time to carry a song around. Most of us can't keep a gym membership going for ten months. Yet Franxie, the Wollongong singer-songwriter and producer, has hauled "Stone" through nearly a decade of gigs, voice memos and abandoned demos, and the wait has done what waiting rarely does. It has ripened the song rather than staled it.

Melbourne has produced its share of pub-rock chancers and shoegaze introverts, but rarely has it handed us a rapper this unwilling to flinch. Noone's "C'est La Vie" arrives less like a single and more like a confession dragged into daylight after half a decade sealed in a drawer — and the delay, remarkably, has done it no harm at all.

You can tell a great deal about a duet by what happens in the silences between the words, and it's in those gaps that "Higher Love" does its finest work. Melbourne's River Holland has built a small but sturdy reputation on songs about becoming — the unglamorous, unfinished business of self-discovery — and here he hands half the microphone to Eadiella, a singer whose voice carries the kind of weather-beaten warmth that usually takes decades to earn. That he trusts her with equal billing on his own recording says something about his priorities: this is a record built on conversation, not showmanship.

Bondi's finest export this season arrives wrapped in a title that does the opposite of what titles are supposed to do: it tells you exactly what you're about to get, and then spends three and a half minutes proving the label wrong in the most gorgeously roundabout way imaginable.

Bondi duo M & J have spent their career trading in gentle, sun-bleached acoustic sketches, the sonic equivalent of a flat white on a quiet balcony. Which makes "she's COSMIC light" such a startling, thrilling swerve. Gone is the languid strum; in its place, a pulsing, four-on-the-floor dance anthem that sounds like it was built for 2am rather than sunrise — though, fittingly, sunrise is exactly where it began.

Banquet Darling has never been an act content to sit quietly at the back of the room, and NOW confirms as much within its opening bars. Todd Kilby's music arrives dressed in sequins and doubt in equal measure, and the record wastes no time announcing itself as a genuine leap from Dreamlove Obscura's cult beginnings into something altogether more confident, more sprawling, and considerably stranger.

Melbourne's Bollard have never been a band content to sit still, and their new single "No Desire" confirms it once again, arriving less as a single than as a small, controlled detonation. Ahead of the melodic guitar work and songwriting polish promised for the forthcoming "Heat," this track drags the listener back toward the murkier, more disquieting terrain the six-piece first staked out on *Trawlers* — only now with a discipline that their earlier, wilder material never quite possessed.

Sydney has given the world plenty of noise over the decades, but rarely anything quite this hushed and calculating. "Oh" arrives less like a single than a decision — the decision to slow everything down until the city itself becomes audible: the hum of a streetlamp, the half-second before a train's doors close, the private static of 3 a.m.

Nine years is a long time to keep a secret. That's roughly how long Charlie Coupland has been quietly gathering the finest players Melbourne has to offer into a room at Soundpark Studio and coaxing something honest out of them. *Shadow*, the third full-length from The Northside Pleasure Club, arrives less like a debut announcement and more like a dispatch from people who have already found their sound and are simply refining it, session by session, until the edges gleam.