Sample | Pro report

What a pro report looks like

Real report from a real mix. Health score, the roast (5 lines), full frequency analysis per band, dynamics, stereo image, clarity, mastering readiness, and a prioritized action plan.

Mix health 70 out of 100

PRO report | Unmastered mix | Lost city.mp3

Good foundation, some issues to address.

The unmastered mix of 'Lost City' sits at -14.1 LUFS, providing ample headroom for mastering, but the true peak at -0.2 dBTP is a major concern. The mix is dynamically healthy, with a wide stereo image that risks mono compatibility. High frequencies are underrepresented, lending a dull character to the track. Address these critical issues before moving to the mastering stage.

Loudness: -14.1 LUFS
True peak: -0.2 dBTP
Range: 12.0 LU
Width: 94%

The roast

5 lines

True peak at -0.2 dBTP? Looks like you're auditioning for the 'Unintentional Clipping Symphony.'
Your mix has more darkness than a goth's wardrobe - those highs need to see the light of day!
With a phase correlation of 0.09, your stereo image is about as stable as a wobbly table.

All 5 lines

At 94% width, your mix is wider than my waistline after holiday season. Tone it down, champ!
The highs are so shy, they might need therapy to come out and play.

The rack

Measured on your upload

Loudness

Integrated | LUFS

-14.1LUFS int

Headroom for mastering0.2 dB

Most mastering engineers want a mix around -18 to -14 LUFS with peaks near -6 to -3 dBTP.

True peak

dBTP

-0.2dBTP max

OVER

Platform ceiling | -10.8 dB over
ClippingRisk

Under 0 dBTP but above the -1 dBTP most platforms ask for. A lossy encode can still clip it.

Dynamics

LRA | PLR | LU

Loudness range

12.0LU

Peak to loudness

13.9dB

WideTarget 5-10 LU

A very wide range. The master will need heavy compression to hold it together.

Engineer notes90/100

The dynamics are well-maintained with a crest factor of 13.9 dB and a loudness range of 12.0 LU, allowing for a mix that breathes and feels lively.

Peak to loudnessThe relationship between peak and loudness is too tight, risking distortion once mastered due to the true peak level.

Do thisLower your overall mix level to increase headroom, especially to address the true peak issue.

Stereo image

Correlation | Width

Width

94%

Correlation

0.09phase

Very wideNot mono safe

Wide. Check it in mono before you bounce, wide mixes lose parts on phone speakers and in clubs.

Engineer notes65/100

The stereo image is very wide at 94%, which can be engaging but poses a risk for mono compatibility with a phase correlation of 0.09.

MonoPoor mono compatibility due to low phase correlation.

Do thisUse a stereo tool to narrow the width slightly and correct phase issues.

Tonal balance

1 of 4 outside typical | dB against typical

0 dB = typical level of each band | Green = middle 92% of 4,986 uploads

bass+4.1 dB

20-250 Hz, inside typical (-4.3 to +5.6 dB).

low mids+4.0 dB

250 Hz-2 kHz, inside typical (-3.7 to +4.4 dB).

high mids-0.2 dB

2-8 kHz, inside typical (-3.4 to +3.3 dB).

highs-7.8 dB

8-20 kHz, under typical (-5.5 to +4.1 dB).

The verdict

4 strengths | 4 issues

Working | 4

Healthy integrated loudness at -14.1 LUFS, good for mastering.
Dynamic range of 12.0 LU provides a solid punch.
Bass frequencies add substantial weight and punch.
Low-mids are warm and contribute to the mix's body.

Hurting | 4

True Peak of -0.2 dBTP leaves no headroom for mastering.
High frequencies are too recessed, resulting in a dull mix.
Phase correlation is low at 0.09, risking mono compatibility.
Stereo width at 94% may cause issues on mono playback devices.

Clarity

Muddiness | Harshness

65/ 100

Overall clarity is compromised due to recessed high frequencies and a wide stereo field that may cause phase issues.

Muddiness 200-500 HzLow-mids are mostly controlled but keep an ear out for any muddiness around 300-500Hz.

Harshness 2-5 kHzNo significant harshness in the 2-5kHz region.

Do thisBoost highs for clarity and adjust stereo width for better phase coherence.

Mastering readiness

Verdict

60/ 100

Needs Work

Before mastering, address the true peak issue to ensure enough headroom, and improve the high frequency balance to prevent dullness.

Action plan

Side A 2 must do | Side B 1 next

Side A | High priority

A1
Loudness
High priority
True peak level is too high at -0.2 dBTP.
Lower the master fader by at least 1 dB to increase headroom.
TryYoulean Loudness Meter (free) for monitoring levels.
A2
EQ
High priority
Lack of high frequencies, making the mix sound dull.
Apply a high shelf boost of about 3-4 dB from 10kHz upwards.
TryFabFilter Pro-Q3 (paid) or TDR Nova (free).

Side B | Medium priority

B1
Stereo
Medium priority
Overly wide stereo image with poor mono compatibility.
Use a stereo imaging plugin to narrow the width slightly and correct phase issues.
TryOzone Imager (free) or Waves S1 Stereo Imager (paid).

Liner notes

How this was scored

Scored as a mix headed for mastering. Master detection found 1 of 4 signs of a master: loudness, true peak, loudness range and peak to loudness.

The rack shows only what was measured on your file. Each band is shown in dB against its typical level across 4,986 uploads; a band outside the typical range is the only place an EQ move is suggested.

Sample rate: 48.0 kHz
Format: MP3, lossy
Length: 1:00
Clipping: Risk
Mono: No
Master signs: 1 of 4