Spotify Web API OAuth 2.0 & Audio Tensor Engine 2.0LIVE

Decode The Hidden DNA Of Your Spotify Playlists

The all-in-one auditory intelligence and curation platform. Uncover 12-dimensional audio vectors, harmonic DJ Camelot flow sequences, AI psychological listener personas, and executive multi-format reports.

No credit card requiredReal-time Spotify Web API sync100% OAuth 2.0 PKCE privacy
spotify-pulse://engine.live/audio-tensor
Indexed Playlists

0

+2 this week
Tracks Cataloged

0

100% audio vectors
Health Score

94/100

Exceptional curation
Music MBTI

INTJ

The Sonic Architect
Multi-Dimensional Audio Feature RadarDanceability • Energy • Valence • Acousticness

5. Audio Features Radar (Spider)

Multi-axis sonic fingerprint across key acoustic dimensions

Tempo: 124 BPMLoudness: -6.4 dBHealth Score: 88/100

10M+

Tracks Indexed & Analyzed

12

Acoustic Vector Dimensions

100%

Client-Side OAuth 2.0 PKCE

4.9 / 5

From 15,000+ Curators & DJs

Interactive Audio Engine Playground

Tweak The Sound Waves In Real Time

Drag the sliders below to see how Spotify audio feature tensors dynamically classify musical moods, recommend compatible harmonic Camelot keys, and cluster Spotify genres.

Audio Tensor Coordinates

Live Synthesizer
Energy Level78%
0% Ambient / Chill100% Hardstyle / Intense
Danceability Index82%
0% Abstract Rhythm100% Four-on-the-Floor Club
Acousticness Ratio25%
0% Pure Synthesizer100% Unplugged Strings
Valence (Positiveness)65%
0% Dark / Melancholy100% Euphoric / Joyful
Calculated Vibe ClassificationAI Synthesized

Euphoric Club Anthem

High-octane, dancefloor-ready frequencies with uplifting harmonics.

Recommended BPM

126 - 132 BPM

Camelot Harmonic Key

8B (C Major) / 9B (G Major)

Top Associated Spotify Micro-Genres:
#Future Bass#Melodic Techno#Electro Pop

Curious about your own playlists?

Scan all 12 audio coordinates on your library in seconds.

Inspect Tracks →
Complete SaaS Feature Suite

Engineered For Serious Curators, DJs & Audiophiles

Everything you need to analyze, sequence, benchmark, clean, and export your Spotify music universe.

10+ High-Definition Visualizers

Explore your catalog with Recharts-powered Growth Curves, Mood Quadrants, Similarity Network Graphs, Popularity Distribution Histograms, and Key Heatmaps.

View Visualizers

AI Taste Profile & Persona MBTI

Synthesize psychological listener archetypes, health scores (0-100), and Shannon entropy diversity indices with advanced AI ultra-fast inference and heuristic fallbacks.

Explore AI Personas

Harmonic DJ Flow & Camelot Wheel

Auto-sequence playlists by musical pitch keys (e.g. 8A to 9A) and progressive BPM ramps for frictionless transitions during DJ sets or gym sessions.

Run Flow Reorder

Jaccard Playlist Comparison

Compare any two playlists side-by-side with exact mathematical Jaccard similarity scores, shared artist overlap, and dual-layer radar chart overlays.

Compare Playlists

1-Click Duplicate Detector

Detect cross-album re-releases, remastered redundancies, and repeated tracks. Clean up your curated libraries with instant batch removal.

Clean Duplicates

PDF, Excel & CSV Export Suite

Export 5 executive reports formatted for print with `@media print` CSS, raw CSVs with all 12 audio features, and Excel spreadsheets.

Export Reports
Visual Analytics Architecture

10 Dedicated Auditory Visualizers

Every angle of your music collection rendered with real-time responsive SVG and Canvas charts.

Effortless Onboarding

From Zero To Audio Insights In 30 Seconds

Zero friction. No complex installation or setup required.

01
1

Connect Spotify Account

Log in with standard Spotify OAuth 2.0 PKCE, or instantly authenticate with your personal developer token.

02
2

Audio Vector Extraction

Our analytics engine scans your tracks, calculates acoustic energy, pitch classes, and genres, constructing your Music DNA barcode.

03
3

Curate, Reorder & Export

Clean duplicates, reorder along Camelot harmonic keys for DJs, inspect AI taste profiles, or export executive PDF and CSV dossiers.

Curator Community Feedback

Loved By Sound Designers & DJs Worldwide

See how top playlist creators, radio hosts, and DJs use SoulMedia to supercharge their workflows.

“The DJ Camelot Wheel reordering alone saved me hours when building my weekly radio set. Having instant harmonic key and BPM transitions on Spotify is unbeatable.”

MK

Marcus Klein

Resident DJ & Producer, Berlin

“Managing over 18 curated playlists with 650,000 combined followers was a nightmare of duplicate tracks. SoulMedia identified redundant remasters in one click.”

SL

Sarah Lindqvist

Indie Playlist Curator (850k+ Followers)

“The executive PDF reports are pitch-perfect for presenting music supervision dossiers to film directors and brand clients. It elevates music curation to a science.”

DR

David Reynolds

Film & Commercial Music Supervisor

Transparent Pricing

Simple Plans For Every Music Creator

Get started for free today, or unlock unlimited AI profiling and executive PDF reports with Pro.

MonthlyAnnual Save 20%

Free Curator

Perfect for exploring library analytics and individual playlists.

$0 / forever free
  • Live Spotify library synchronization
  • All 13 KPI metrics & sparklines
  • All 10 Recharts visualizers
  • Spotify OAuth 2.0 PKCE login
  • ✕AI Persona & MBTI profiles
Get Started Free
Most Popular

Pro Sound Architect

For serious curators, DJs, and music collectors.

$9 / month
  • Everything in Free Curator
  • AI Taste Persona & MBTI classification
  • Harmonic DJ Camelot Wheel reordering
  • 1-Click duplicate & bloat remover
  • PDF, Excel & CSV report generation
Start 14-Day Free Trial

Studio & Label

For record labels, talent agencies, and music supervisors.

$29 / month
  • Everything in Pro Sound Architect
  • Multi-seat team workspace sync
  • API rate limit monitoring & telemetry
  • Custom client-branded PDF reports
  • Dedicated priority API quotas
Got Questions?

Frequently Asked Questions

Everything you need to know about authentication, privacy, and audio vectors.

Never. SoulMedia uses read-only tokens for all analytics and visualizations. Actions that modify playlists (such as our 1-Click Duplicate Cleaner or Camelot Wheel DJ Flow reordering) require explicit user confirmation before executing via Spotify's secure Web API.
Immediate Access

Ready To Transform Your Spotify Curation?

Join thousands of playlist curators, DJs, and music enthusiasts decoding sound waves today.

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