Critical Mass (Wed 9pm)

28/05/2026

DIS-ORDER is on this SATURDAY night!

Get ready THE NOISE AND CHAOS at MILK BAR 🖤

Check out the set times to make sure you don’t miss the hardcore garage of Amerol, the ethereal and other worldly Deth, the haunting doom of Dreamspeed PLUS! the pure punk sounds of Inhumane, the drone and elegance of Life Cult and the chaos of Natural Defence.

Dis-Order celebrates the heavier sounds of Perth. Plenty of merch available on the night from the bands.

Tickets available now via Oztix.com.au or RTRFM.com.au 🎫

27/05/2026

New single from Twin Serpents drops this week up hear it first on Critical Mass tonight from 9pm.

Tune in! 🫵🏼

26/05/2026

Tune in this Wednesday night to Critical Mass as I'll be joined by Cam & Marty from OxEn Aus.
We will be taking a look at this weekends Perth Dethfest and find out what gets these guys train a Rollin'.
I've also got new tunes from Bile Cannon, Amberdown, Twin Serpents and Suneater + what ever else I can squeeze into 2hrs.

Tune in from 9pm on RTR FM 92.1

21/05/2026

Tomorrow night people's🤘🏼

Ten years ago, the world lost a legend. A scholar. A saint. A 200‑kilo unit of pure misunderstood muscle.

Harambe may have ascended to the great enclosure in the sky, but on Friday May 22nd, we honour his legacy the only way he would’ve wanted: with riffs, chaos, and questionable life choices at Lynott’s Lounge.

To mark a decade since the silverback king was taken from us, Bile Cannon are unleashing their brand‑new EP—an explosive tribute that answers the age‑old question: “What if a gorilla discovered blast beats?”

Joining them in this sacred memorial of noise:

All This Filth– bringing enough heaviness to crack the zoo glass

Buried Shallow deeper than the memes, heavier than the discourse

Breed– because nothing says “rest in power” like songs about prawns

$20 on the door. $15 pre‑sale. FREE ENTRY if you arrive fully dressed as a gorilla. (Yes. Full suit. No half‑assed ears on a headband. Harambe deserves better.)

So gather your troop, beat your chest, and prepare for a night of absolute primate‑level mayhem. For Harambe. For metal. For the culture. For the memes.

05/05/2026

Get your starter packs ready because it’s another 2 hours of the latest doom stoner sludge and heavy psych news and new releases on Tomb of Brendoom on Critical Mass.
New music from Monolord Elder Neurosis Spirit Adrift Witchcraft Gjenferd Corrosion Of Conformity Giant and more

29/03/2026

November Rage🤘🏽

Dark Down South III Open Air Metal Festival 20-21st November 2026, in Kirup, Western Australia features 18 acts, BYO, free camping, family friendly.

24/03/2026

Join us tonight on Critical Mass (Wed 9pm) for a succulent feast of metal.

We've got the latest juicy cutlets from Monstrosity, Vomitory, Sylosis and SAMAEL, local noise from Xenobiotic, Depravity, Wardaemonic and GUILD aus, plus Blut Aus Nord, Hatebreed and heaps more.

All the action starts from 9pm local time tonight - RTRFM 92.1 on your tuner or stream live at https://rtrfm.com.au

17/03/2026

Get your doom metal starter packs ready because tonight’s Critical Mass is another dose of doom, stoner, sludge and heavy psych for the Tomb of Brendoom.
New releases from Corrosion Of Conformity (the) Melvins Truckfighters Weedpecker Mammons Throne, Borracho, Ritual Arcana, Giant plus classics from Crowbar, Soilent Green and Candlemass

04/03/2026

Tune into critical mass tonight for 2hrs of Heavy Metal with a local flavour.
I've got new tracks from KIMURA, Buried Shallow, Xenobiotic, Shadowborn and VANTA.
Plus a large helping of local tunes.

Tune in from 9pm only on RTRFM 92.1

03/02/2026

Tonight on Critical Mass is 2 hours of doom, stoner, sludge and heavy psych news and latest releases for the Tomb of Brendoom.
New music from Australian bands Jack Harlon & The Dead Crows, Mammons Throne and Rocky’s Pride & Joy, plus international acts like Sunn O))), Blackwater Holylight, Weedpecker, Black Lung, and Easy Death with a stack more.