Metropolis Mastering is one of the most trusted and respected mastering houses in the world. Our Grammy-Award winning engineers have mastered records for some of the biggest artists past and present including Led Zeppelin, The Clash, Adele, Amy Winehouse, U2, Elton John, Ed Sheeran, Stormzy and many, many more.
Online Mastering by Metropolis is a convenient, secure, and cost-effective way to get your music mastered by one of our world-class mastering engineers.
Please note we have reduced capacity over the Christmas period, so orders may take longer than the stated turnaround time to fulfil. For any urgent enquiries, please contact email@example.com.