Mastering for streaming

What mastering at Mumbocetra does

Mastering here means optimising the existing stereo mix, not remixing it. We work on precise monitors with headphone cross-checks in the control room at Neubaugasse 40. Typical moves: gentle tonal balance, multiband-style dynamics only where needed, de-essing on the sum, limiting for target loudness and pauses/fades between tracks on EPs and albums.

We do not master illegally uncleared samples and we cannot fix fundamentally wrong mix choices — in those cases we suggest returning to mixing or recording.

Streaming loudness and platforms

Streaming services normalise playback — extreme loudness often costs dynamics. We aim at common integrated LUFS targets suited to genre and your references, without a loudness race. State in the brief whether Spotify, Apple Music, Bandcamp or download stores matter most.

True peak and clipping protection are standard so transcodes create fewer artefacts. Exact numbers depend on material; we can note measurements in the delivery email on request.

Delivery formats and naming

Default is 24-bit master WAV at the mix sample rate (44.1 or 48 kHz) or upsampling only when agreed. MP3 promos or FLAC for shops can be added when quoted.

Filenames follow a clear pattern (Artist_Title_Master.wav). On albums we deliver numbered tracks; DDP only when explicitly quoted — standard delivery is file-based download links.

EP and album sequencing

Multiple songs are mastered so no track feels obviously quieter than its neighbour unless you want artistic contrast. Gap length between tracks is agreed with you — from fractions of a second to longer breaths.

Album package €750 covers up to twelve tracks; EP €395 up to six. Extra or bonus tracks bill at €99 each or a revised package quote.

Preparing your mix

Ideal: mix without a heavy master-bus limiter or with moderate ceiling, peak not glued to 0 dBFS. Headroom around −3 to −6 dBFS helps us work cleanly. Send the same mix you intend to release — not parallel “ louder” versions unless clearly labelled.

Stems are not enough for standard mastering; ask upfront for stem mastering if you need it. After a stem mix with us you can book mastering in the same thread — faster context, separate invoice lines.

Rates and VAT

Net example per track: €82.50. Deposit 30% on larger projects under our terms. Extra work on very long tracks (>8 minutes) or heavily damaged files only when agreed in advance.

Schedule, revisions, archive

One track after complete upload: often three to seven business days; EPs and albums longer — binding dates on the quote. 2 revision rounds included; please bundle notes. Further rounds or a full re-master after a new mix are billed extra.

We store project files 24 months, then delete. In-person listening hours: Tuesday–Friday 9:00–20:00, Saturday 10:00–16:00. Closed Sunday and Monday.. Directions: Take U-Bahn line U3 to Neubaugasse; from there it is about a 4-minute walk along Neubaugasse. Tram lines 49 and 13 also stop at Neubaugasse or Siebensterngasse, each a short walk away. From Wien Westbahnhof, U3 is one stop towards Simmering..

Scope and legal

Not included: remixing, vocal editing, production, artwork, distribution, playlist pitching or any promise of chart success. Mastering improves sound and technical readiness, not market outcomes by itself.

You confirm you hold rights to the material. Terms: terms and conditions; privacy: privacy policy. Corporate clients: data processing agreement on request. Questions email or 01 966 12 34. All services: services.

Included

• Technical check of uploaded mix
• Stereo master to agreed loudness target
• True-peak protection for streaming
• Sequence and gaps on EP/album
• 2 adjustment rounds
• Final 24-bit WAV
• Short delivery note with optional metrics