Have a project you want to discuss? Get in touch with our General Manager Charlie!
Have a recording or mixing project you want to discuss? Get in touch with our Studio Manager Lewis!

Online Mastering

First available engineer from £85 per track

Not based in the UK? Need a faster turnaround? Unlock the expertise of our mastering engineers from anywhere via our online mastering service. This is a convenient, secure and cost-effective way to get your music finessed by one of our world-class engineers.

Online Mastering
Have a mastering project you want to discuss? Get in touch with our Mastering Engineer Manager Ellie!
Have an Atmos project you want to discuss? Get in touch with our Mastering Engineer Manager Ellie!

Production Suites For Rent

2 Production Suites are currently available for rent at the studios. Join our creative community!
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Natalie Bibby

Mastering Engineer


Bimini / Ciinderella Balthazar / Howard Lee — 真心話 / 163 braces / Ollie West & The Wildflowers / Sylvette / Also Joe / Ellen Winter / Kindelan / Aderyn / Ereskigal / Raw Sienna / Ghaliaa / 3FIVE3 / Drew Thomas


Natalie is unique in that she was trained by all of Metropolis’s mastering engineers. She therefore has a varied breadth of mastering knowledge, ability and experience that is rare for such a young engineer. Bringing a fresh mindset to the field and with a skill level beyond her years, Natalie is already making waves within the music industry.

Proving herself early on, she picked up prestigious credits assisting on live, direct-to-vinyl cuts. These highlights include Lewis Capaldi, Jimmy Eat World, Shura, Portico Quartet, The Vaccines and Poppy Ajudha.

Coming from an extensive background of mixing and as a self-producing artist, Natalie is both intuitive and technically minded. She inherently understands the methods and tools artists use to craft, edit and present their music; and is able to advise how they can get their mixes right before she masters them. Natalie makes herself accessible to her clients and believes collaboration is how to achieve a master that isn’t clinical and remains true to the artist’s feel and vision.

Above all, Natalie’s focus and passion is helping musical artists bring their songs to the world at the highest level of sonic excellence, whilst maintaining the fullness, clarity of detail and creative integrity of the artist’s expression and intent.

Bimini, Girls of the Internet


Ciinderella Balthazar

White Rainbows

Ellen Winter

Feel Good



163 braces


Howard Lee — 真心話



Marble Stone


Make Up Your Mind


you can reach me if you try



Ollie West & The Wildflowers


Winter Calling

No Compromise

Also Joe

Also Joe

Ellen Winter

Close To You

Cody J. Louis



Wicked Woman

Inland Murmur

Glimpses Through Trees


Airport Song



Grace Kelly

Carry On


Modern Life Is Rubbish