Booker Audio

I’m Lachlan Booker, an audio engineer and artist based in Sydney (eora), Australia with a deep and proactive passion for teaching and community building.
I produce, mix, master, and release my own work under the alias Ritmu, and I manage Sydney based independent events and record label’s DU:RA and New School.
After many years of honing my craft in solitude, I now share my knowledge and experience from likeminded creatives, through collaborative pursuits with my peers and a cohort of various artists, to further impact my community through production and creativity.
Mastering
I can master your music as a single stereo file, or as individual stems for a more refined product. DJ or live sets for podcasts and promos are also a part of my audio services.

Mixdowns
I provide precision mixdown services to polish your music, ensuring harmony and balance, in order to be ready for mastering. Through direct collaboration with you, my focus is on enhancing the clarity and depth of your productions, whilst maintaining a priority in staying true to your unique sound.
Please provide all stems and audio files from your musical project, including any send/return effects and a reference track if available. Pricing will be dependant on project and your unique needs.

Recent work

Berga
“Had some songs mastered by Ritmu and couldn’t be happier with the results! The tracks were loud, the low end super punchy, and the highs very spicy and clean. I highly recommend him and would definitely use his services again.”

lovefromsoph
“Lachlan’s productions were what inspired me to start producing in the first place, and from day one, he made learning Ableton so much easier. He started by breaking down how the software works and then guided me step by step as we began building loops. Lachlan was super patient and shared all kinds of simple tips and tricks that helped me work around Ableton without feeling overwhelmed. He made the whole process fun and approachable, and his workflow made everything click. I’d highly recommend him to anyone wanting to dive into music production! He’s an amazing, patient teacher with so much knowledge to share!”
Let's connect
Include any relevant information about your project, including what stage you are at, services needed, and any specific goals or ideas you have in mind. I look forward to hearing from you!
Whether you have a specific project in mind or just want to chat about your goals, I’m here to help.