25% off mixes for independent artists: £665 £499 a song until 1 Jan 2027 Book a mix →

Mastering · London & remote

Mastering,
release ready.

6IXVI has mastered 234 records for 135 artists, including Stormzy's "Shut Up" (2× Platinum) and Skepta's "Shutdown" (Platinum). Get your song loud, clean and ready for streaming for £150.

234Mastering credits
11BPI-certified masters
£150Per song, independent
2Revisions included

What you get

What is mastering?

Mastering is the last step before release. It takes your finished stereo mix and sets the overall tone, loudness and balance so the song sounds right on every system and sits level with the records around it on a playlist.

A good master doesn't change your mix; it finishes it. 6IXVI has mastered for Stormzy, Skepta, Giggs, Unknown T and Nines, so your track is judged against the same records it will be played next to.

Independent artists

Price

ItemPrice
MasterPer song, WAV master (16- or 24-bit), 2 revisions included£150
Streaming-optimised versionOn requestAsk
Mix + masterFull mix (£499, 25% off) plus master, per song£815 £649

Signed or label release? Mastering is £260 per song. See label packages →

Selected masters

Records he mastered

All 234 mastering credits
2015Shut UpStormzyRecorded, Mixed & Mastered2× Platinum
2015ShutdownSkeptaMixed & MasteredPlatinum
2018Homerton BUnknown TMixed & MasteredPlatinum
2015Know Me FromStormzyRecorded, Mixed & MasteredGold
2020Straight MurderGiggs, DaveMixed & MasteredSilver
2019BABYGiggsMixed & MasteredSilver
2016YayNines, Tiggs Da AuthorMixed & MasteredSilver
2015WickedSkengMan 4StormzyRecorded, Mixed & MasteredSilver

Watch

Hear the masters

Shut UpStormzy · 2015Recorded, Mixed & Mastered
2× Platinum
ShutdownSkepta · 2015Mixed & Mastered
Platinum
Homerton BUnknown T · 2018Mixed & Mastered
Platinum
Know Me FromStormzy · 2015Recorded, Mixed & Mastered
Gold
Straight MurderGiggs, Dave · 2020Mixed & Mastered
Silver
BABYGiggs · 2019Mixed & Mastered
Silver
Live (feat. Giggs)Casanova, Giggs · 2019Mixed & Mastered
YayNines, Tiggs Da Author · 2016Mixed & Mastered
Silver
ScaryStormzy · 2016Mixed & Mastered
Silver
WickedSkengMan 4Stormzy · 2015Recorded, Mixed & Mastered
Silver
Robbery RemixAbra Cadabra, Krept & Konan · 2016Mixed & Mastered
Silver
Jumpy - RemixAmbush Buzzworl, Chip, Skepta · 2018Mixed & Mastered
Silver
Im Workin (feat. Jorja Smith)Giggs, Jorja Smith · 2020Mixed & Mastered
Can't Blame MeNines, Haile · 2015Mixed & Mastered
The Games MineC. Biz · 2017Mixed & Mastered
Money MarchC. Biz, 6IXVI · 2017Mixed & Mastered
Big MotionH Moneda · 2026Recorded, Mixed & Mastered
UnrelatableH Moneda, W1ZZY · 2026Recorded, Mixed & Mastered
Bentayga NedaH Moneda, Lazyeye · 2026Mixed & Mastered
DiscontinuedH Moneda · 2019Mixed & Mastered
All Year (feat. D Block Europe)K-Trap, D-Block Europe · 2018Mixed & Mastered

How it works

From mix to master

Enquire

Send the song, release date and any reference tracks through the booking form.

Confirm

Agree the price and pay a 50% deposit to book.

Send the mix

Your final stereo mix as a WAV, plus references if you have them.

Master

Back within 5 working days as standard.

Deliver

Two rounds of revisions, then your final WAV master, ready for distribution.

Questions

Mastering FAQ

How much does mastering cost?

Mastering with 6IXVI is £150 per song for independent artists, with 2 revisions included. Signed and label releases are £260 per song.

Can you master a song someone else mixed?

Yes. Mastering is booked on its own: choose "Mastering" on the booking form and send your final stereo mix.

Will my master be ready for Spotify and Apple Music?

Yes. You get a WAV master (16- or 24-bit) ready for distribution, and a streaming-optimised version on request.

How long does mastering take?

The standard turnaround is 5 working days. Need it sooner? Say so on the booking form.

What's the difference between mixing and mastering?

Mixing balances the separate parts of a song (vocals, drums, bass, melodies) into one stereo track. Mastering then finishes that stereo track for release: overall tone, loudness and consistency across platforms.

Can I get mixing and mastering together?

Yes. Choose "Mixing + mastering" on the booking form. For independent artists that's £499 for the mix (25% off) plus £150 for the master, per song.

Book mastering

Finish it
6 figure.