Now with Discogs Integration

Know every record before the needle drops.

Structure detection, BPM, key, energy and kick patterns — for every track in your collection. Know every intro, drop and breakdown before the needle touches the groove.

No credit card required · 10 free analyses per month · Export to Rekordbox

1.4M+

Electronic Releases

98.2%

BPM Accuracy

10

Segmentation Algos

Structure Analysis

Song structure waveform
THE MIXING BLUEPRINT BPM · KEY · STRUCTURE

BPM

128.00

Key

Am 8A

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BPM Detection/// Key Analysis/// Kick Detection/// Structural Segmentation/// Harmonic Mixing/// Self-Similarity Matrix/// Discogs Sync/// Set Builder/// Camelot Wheel/// Energy Mapping/// BPM Detection/// Key Analysis/// Kick Detection/// Structural Segmentation/// Harmonic Mixing/// Self-Similarity Matrix/// Discogs Sync/// Set Builder/// Camelot Wheel/// Energy Mapping///

What You Get

Every detail, from groove to structure

Professional-grade audio analysis powered by Essentia DSP. Know your records inside out.

Structure Detection

Automatic segmentation into Intro, Verse, Build, Drop, Breakdown and Outro. Know exactly how many phrases each section has.

Structure analysis waveform

Voting Ensemble — 9 algorithms, 1 consensus

Precise BPM & Beats

RhythmExtractor2013 multi-feature algorithm. Sub-BPM accuracy with beat grid alignment and automatic half/double detection.

Key & Harmonic Map

Instant key detection with Camelot wheel positioning. See which records in your collection mix harmonically.

Kick Detection

Bar-by-bar kick presence analysis. Know exactly where the bass drum enters and exits — essential for identifying drops and mix points.

Energy & Danceability

Full energy curve per bar plus danceability score. Plan your set energy arc — from warm-up to peak time to cool down.

Self-Similarity Matrix

Visual MFCC-based similarity map reveals repeating patterns, chorus positions and structural symmetry at a glance.

Discogs Integration

Your crates,
digitally mapped

Connect your Discogs account and we import your entire collection. Every release, every track — ready to analyze.

1

Connect Discogs

One-click OAuth. We pull your collection, wantlist, and all release metadata.

2

Browse Your Collection

See all your records with artwork, tracklists and market value. Filter by genre, label, year.

3

Analyze Tracks

Upload audio or let us find it. Full DSP analysis: BPM, key, structure, kick, energy.

4

Build Perfect Sets

Harmonic mixing map, transition suggestions, energy arc planning. All from your own wax.

dashboard / collection

Your Collection

342 releases synced from Discogs

Synced
Sheet One

Plastikman — Sheet One

128 BPM · Fm

The Bells

Jeff Mills — The Bells

135 BPM · Am

Rain

Kerri Chandler — Rain

122 BPM · Cm

Top BPM

128

Top Key

Am

Analyzed

87%

8B 9B 10B 11B 12B 1B 2B 3B 4B 5B 6B 7B 8A 9A 10A 11A 12A 1A 2A 3A 4A 5A 6A 7A

Harmonic Mixing

The Camelot wheel,
mapped to your crates

Every analyzed track is placed on the Camelot wheel. See at a glance which records in your collection are harmonically compatible. Move between keys confidently, even on vinyl." data-i18n="cam.subtitle

Adjacent keys highlighted for smooth transitions

Energy-boost jumps (+7 semitones) marked

Collection gaps identified — know what keys you're missing

Pricing

Start free. Scale when you're ready.

No credit card required. Analyze 5 tracks on us." data-i18n="price.subtitle

Free

Try it out

$0 /month
  • 5 analyses / month
  • BPM, Key & Structure
  • Upload MP3 / WAV / FLAC
  • No Discogs sync
Get Started

Pro

Unlimited power

$24.99 /month
  • Unlimited analyses
  • Everything in DJ
  • AI Set Builder
  • Track similarity search
  • API access
Start Free Trial

Your records deserve
a blueprint.

Stop guessing BPMs. Stop clashing keys. Start every mix knowing exactly what your records hold.

Start Analyzing Free