Get a Free Mastering Demo for Your Music

Hear Your Song Professionally Mastered

Upload your mix and hear how it can sound after professional mastering. This is not an automatic AI mastering tool. Your song is evaluated and processed according to its genre, arrangement, mix quality, and the sound you want to achieve.

I will personally create a free mastering demo and send you back. Once you’ve heard the difference, you can decide if you’d like to order the full master.

How it works

Upload your audio file(s)

Before uploading, I strongly recommend completing the Stem Delivery Studio Sheet to ensure your mix is technically ready and properly documented. Structured preparation always leads to better mixing and mastering results.

Drag & Drop Files, Choose Files to Upload You can upload up to 10 files.
Supported formats: WAV, Mp3, PDF, Zip. Max 100Mb/file, max 10 files. If you have projects with several files or that take up more space, use any transfer service (eg wetransfer.com).

Notes! If your file exceeds the 100mb upload limit, place a download link from your preferred file-transfer service in the message field. After hearing the demo, you can decide whether you want the complete mastered track. There is no need to purchase the final version before hearing what professional mastering can do for your song.

What Mastering Can Improve

Mastering can improve the final tonal balance, dynamics, stereo presentation, peak control, loudness, and translation of a well-prepared mix.

It can often make the song feel more cohesive and release-ready while preserving its musical identity.

What Mastering Cannot Fully Repair

Mastering cannot completely fix every problem inside a mix. A vocal that is far too quiet, a kick hidden behind the bass, excessive reverb, clipped recordings, or a badly unbalanced arrangement may require a new mix.

Recommended file preparation:

  • One stereo WAV or AIFF file
  • 24-bit resolution when possible
  • Original project sample rate
  • No clipping at the output
  • No unnecessary normalization
  • No final limiter, or include a second version without it
  • Clear song title and artist name in the filename

Frequently Asked Questions

Yes. You can submit your stereo mix and receive a professional mastering preview before deciding whether you want to purchase the complete mastered version.

No. The track is personally reviewed and mastered according to its genre, arrangement, tonal balance, dynamics, and your instructions. It is not processed automatically by an AI mastering website.

Upload one stereo WAV or AIFF file at the original project sample rate. A 24-bit export is recommended. Avoid clipping and excessive final limiting.

An MP3 can be used for an initial evaluation, but WAV or AIFF provides better source quality and is recommended for the final mastering process.

The mix should not clip. A specific peak target is less important than providing a clean file with controlled levels and no excessive limiting. Leaving -3dB of headroom is usually practical. Yuo can read What Is Headroom for Mastering

The standard free mastering demo is intended for one stereo mix. If the project requires individual stems, vocal balancing, drum changes, or deeper processing, it may require stem mastering or mixing and mastering services.

Describe the genre, the sound you want, any problems you hear, your preferred loudness, suitable reference tracks, and any mix-bus processing already applied.

The complete professional mastering service costs $50 per song. You can first receive a free mastering demo and hear how your track sounds before deciding whether to order the full master. You can view the service details here: Professional Audio Mastering Service.