Upload your song and get a full professional analysis with real numbers — loudness, dynamics, frequency balance, vocal, low-end, stereo, reference match and mastering readiness. Everything is analysed inside your browser; your file is not uploaded anywhere.
1. What are you uploading?
The check uses different rules for an unmastered mix than for a finished master.
2. Tell us your target sound
Intended sound
Leave anything on “–” when you have no preference. We only judge what you choose.
Warm ↔ Bright
Overall tonal colour.
Dark ↔ Airy
How much open air sits on top.
Smooth ↔ Aggressive
How hard the upper mids hit.
Vintage ↔ Modern
Classic and rounded, or current and forward.
Tight low end ↔ Big low end
Controlled bottom, or a large bottom.
Dry ↔ Spacious
Close and direct, or open with depth.
Natural ↔ Processed
Untouched feel, or clearly produced.
Narrow ↔ Wide
Focused centre, or a wide stereo image.
Dynamic ↔ Loud
Breathing dynamics, or constant density.
Soft ↔ Punchy
Gentle transients, or hard hitting ones.
What matters most? (up to 3)
4. Upload your track
Optional: compare with a reference track
Add a song that sounds the way you want yours to sound. You get numeric differences and a reference match score.
Upload
Choose your mix. It stays on your device.
Get real numbers
Loudness, dynamics, 9 frequency bands, stereo, clarity and readiness scores.
Order if you want
Happy with the direction? Let us do the real mix or master.