Sidefest is officially back in 2025, and it’s shaping up to be the festival’s biggest edition yet. Returning to The Rosemount Hotel in Perth from 21st to 23rd November, the three-night, three-stage celebration of local and emerging talent has dropped a stacked lineup featuring more than 40 acts.

Leading the bill are Australian favourites Stand Atlantic, Sly Withers, Stella Donnelly and Dear Seattle, alongside a wave of buzzworthy rising talent like LATE 90s, Ullah, Day We Ran and The Beefs. Fans can also look forward to high-energy performances from acts including Bakers Eddy, Smol Fish, Rinrin, and Colourblind, plus some chaotic fun with DJ sets from Death By Denim and Blue Grey Pink.

Spread across multiple indoor and outdoor stages at The Rosemount, Sidefest continues to champion the next wave of Australia’s alternative scene, with genre-spanning sets from rock to punk, indie-pop, emo, and electronic. Whether you're into mosh pits, melodic hooks or discovering the next breakout act, there’ll be something on offer each night to get stuck into.

Pre-sale for Sidefest alumni kicks off at 9am on Saturday 16th August, followed by general on-sale from 8am Monday 18th August. With a venue capacity that always fills quickly, punters are urged to secure their tickets early for what’s sure to be a packed-out party to close the festival season.