Welcome to Rosie’s Audio

Mastering That Elevates Your Sound

Shortlisted for the 2025 MPEG Mastering Engineer of the Year. 8+ years experience. Trusted by artists across the globe.

Recent Highlights

Logo for the Music Producers & Engineers Guild of Australia featuring stylized equalizer sliders and text.

Shortlisted for Mastering Engineer of the Year two years in a row (2024 + 2025)

Tahlia-Rose was shortlisted for the Mastering Engineer of the Year Award by the Music Producers & Engineers Guild of Australia.
Recognising excellence in mastering across a standout year of releases.

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Unwrapped Tender by CuriousWorks

Commissioned by CuriousWorks to master the 2024 anthology “Unwrapped Tender,” blending personal storytelling with experimental soundscapes.

A young woman with braided hair, smiling, wearing a gray T-shirt, crossing her arms. The background has a green and purple color block. There is text that reads 'Getting to Know' in yellow and purple, and 'Tahila Coleman' in white vertically on the left. The top has a logo that says 'jaxsta'.

Getting to Know: Tahlia Coleman (Jaxsta)

In this Jaxsta interview, Tahlia shares her journey into mastering, her obsession with Queen, and the tracks that made her move.

A woman is standing in a recording studio, surrounded by professional audio equipment including speakers, mixing consoles, and monitors.

Promotion to Mastering Engineer at Studios 301

After five years at Studios 301, Tahlia was promoted to Mastering Engineer — shaping the studio’s sound with her signature attention to detail.

Now fully independent at Rosies Audio

Featured on these industry podcasts

  • Logo for the 'What's That Sound?' podcast created by Stu Watts, featuring a stylized sound wave design in blue and green with yellow text.

    What's That Sound

    Tahlia-Rose joins Stu Watts to unpack the emotional side of mastering and her journey through the Australian audio scene.

    Listen on Spotify
  • Young woman with braided hair smiling in a recording studio, promotional text for a music production podcast hosted by Tahlia-Rose Coleman, titled '#030 Mastering at Studios 301' with a podcast logo in the corner.

    Production Talk Podcast with Jan Muths

    A deep dive into mastering at Studios 301, and what separates great engineers from good ones.

    Listen Here
  • Graphic with the acronym MPW in bold, stylized letters on a pink background.

    Music Production For Women

    Talking technical flow, creative confidence, and finding your own sonic signature.

    Play Episode

Want to have me on your podcast or panel?