Analyze a track

From track to creative blueprint

See how any
track is built.

Upload a song or paste a YouTube link. Get its tempo, key, chords, sound and structure — plus a style prompt ready for Suno and lyrics written to fit.

Analyze a trackSee a sample report

Two free analyses with a verified account. No card needed.

Sample report

Analysis complete

Style prompt

100 BPM, mid-tempo, 4/4, straight groove, steady pulse, A minor, Am–Dm–E harmony, i–iv–V progression, bittersweet, hopeful, intimate, relaxed forward-moving pocket, straight eighth-note motion, cyclic minor-key loop, warm sustained keys, Afro-soul, Afropop, highlife, highlife-tinged pop, warm Rhodes electric piano, clean highlife guitar, soft synth pad, tight kick and crisp rimshot snare, round melodic electric bass, smooth female alto lead, intimate verses, stacked chorus harmonies, sparse keys-led opening, gradual layering, stripped bridge, vocal-forward balance, wide stereo pads, warm modern mix, warm, deep punchy kick, crisp snare, warm round bass locked to the kick, rich upfront lead vocal, wide polished mix

722 / 1,000

Ready for Suno
TempoMeasured

100BPM

98% confidence

KeyMeasured

A minor

Relative major: C

LoudnessMeasured

−14.8LUFS

Range 0.9 LU

Two ways in

Upload a file

  • Tempo, key, chords and loudness measured from your file, with confidence.
  • Up to 10 minutes.
  • 10 credits, lyrics included

Paste a YouTube link

  • Estimated tempo, key and chords, and the full description of the sound.
  • Public videos; the first 10 minutes.
  • 15 credits, lyrics included

Uploads give the most precise numbers.

What the report covers

Style prompt

A ready-to-paste prompt for Suno, built from the measured sound and production notes.

100 BPM, mid-tempo, 4/4, straight groove, steady pulse, A minor, Am–Dm–E harmony, i–iv–V progression, bittersweet, hopeful, intimate, relaxed forward-moving pocket, straight eighth-note motion, cyclic minor-key loop, warm sustained keys, Afro-soul, Afropop, highlife, highlife-tinged pop, warm Rhodes electric piano, clean highlife guitar, soft synth pad, tight kick and crisp rimshot snare, round melodic electric bass, smooth female alto lead, intimate verses, stacked chorus harmonies, sparse keys-led opening, gradual layering, stripped bridge, vocal-forward balance, wide stereo pads, warm modern mix, warm, deep punchy kick, crisp snare, warm round bass locked to the kick, rich upfront lead vocal, wide polished mix

Core

Tempo, meter, groove, key, loudness and dynamic range, with honest certainty badges.

Tempo

100 BPM

Meter

4/4

Key

A minor

Groove

straight

Loudness

−14.8 LUFS

Dynamic range

12.4 dB

Harmony

The repeating progression, Roman numerals and, for uploads, a timed chord map.

AmDmE

i–iv–V

Structure

Every section in order, its timing and the change that marks it.

  1. 0:00Intro · keys and guitar
  2. 0:08Verse · drums and bass enter
  3. 0:31Chorus · full band and harmonies
  4. 1:02Verse · stripped back
  5. 1:56Bridge · breakdown
  6. 2:47Outro · fade on the hook

Sound

Genre, mood, instruments, drums and bass, vocals, arrangement and mix.

Genre
Afro-soul · Afropop, highlife
Mood
bittersweet, hopeful, intimate
Instruments
warm Rhodes electric piano, clean highlife guitar, soft synth pad
Vocals
smooth female alto lead, intimate verses, stacked chorus harmonies
Production
deep punchy kick, crisp snare, warm round bass locked to the kick, rich upfront lead vocal, wide polished mix

Notes and takeaways

Short producer notes and practical next steps you can use in your own song.

  1. 1Let the keys carry the loop and add guitar riffs in the gaps.
  2. 2Keep verses conversational and save held notes for the chorus.
  3. 3Build energy by layering percussion and harmonies.

Lyrics

Original lyrics with section tags and vocal cues that fit the style.

[Verse 1 - intimate, close-mic]
Leave the porch light burning low
Hold the morning in your hands

[Chorus - full belt, stacked harmonies]
Let the whole room hear it now

[End]

From a track to your next song

1

Analyze

Upload a file or paste a link. Get the core facts and the full report.

Tempo

100 BPM

Key

A minor

Groove

straight

Meter

4/4

2

Copy the style prompt

Paste it into Suno’s Styles box. The production notes are already at the end.

100 BPM, mid-tempo, 4/4, straight groove, steady pulse, A minor, Am–Dm–E harmony, i–iv–V progression, bittersweet, hopeful, intimate, relaxed forward-moving pocket, straight eighth-note motion, cyclic minor-key loop, warm sustained keys, Afro-soul, Afropop, highlife, highlife-tinged pop, warm Rhodes electric piano, clean highlife guitar, soft synth pad, tight kick and crisp rimshot snare, round melodic electric bass, smooth female alto lead, intimate verses, stacked chorus harmonies, sparse keys-led opening, gradual layering, stripped bridge, vocal-forward balance, wide stereo pads, warm modern mix, warm, deep punchy kick, crisp snare, warm round bass locked to the kick, rich upfront lead vocal, wide polished mix

3

Write lyrics

Choose a genre, theme and language. The section tags carry the vocal direction.

[Verse 1 - intimate, close-mic]
Leave the porch light burning low
Hold the morning in your hands

[Chorus - full belt, stacked harmonies]
Let the whole room hear it now

[End]

Plans

See pricing

1 month

$10

300 credits · 30 days

One lyrics set included per analysis

3 months

$27

900 credits · 90 days

One lyrics set included per analysis

Two free analyses with a verified account. No card needed.

Questions

Which files can I upload?
WAV, MP3, AIFF, AAC, OGG, FLAC, M4A, Opus or WebM, up to 10 minutes and 200 MB.
Which YouTube links work?
Public videos. Private and unlisted videos can't be analyzed. The first 10 minutes are analyzed.
What happens to my audio?
It is used only for your analysis and deleted as soon as the report is ready. We don't share your uploads with other users.
Why are uploads more precise than links?
From a file, tempo, key, chords and loudness are measured directly. From a link they are estimated.
Do credits expire?
Yes, when your plan ends. Plans don't renew automatically.
Can I use the results in Suno?
Yes. Copy the style prompt into Suno's Styles box and the lyrics into its Lyrics box.
Is there an API?
Yes. Analyses and lyrics are available through our API with the same credits. See the API reference.

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