190+ data points per song — audio DNA, emotional profiles, chord progressions, stem separation, similarity networks. All free. Built for humans, AI systems, and the tools that connect them.
Explore the Ark
14 songs, each with 190+ data points
A Change Is Gonna Come
Sam Cooke
86 · Bb · 6B
Somber OptimismKilling in the Name
Rage Against the Machine
89 · D · 7A
Defiant EmpowermentLady Lady
Olivia Dean
96 · Db · 12A
Empowered EaseChunky
Bruno Mars
99 · C · 5A
Celebratory FlirtationI'm Sprung
T-Pain
99 · F · 4A
InfatuationHUMBLE
Kendrick Lamar
152 · Db · 3B
AggressionPaper Planes
M.I.A.
172 · G · 6A
Cool DefianceUntil the End of Time
Justin Timberlake
60 · E · 9A
Romantic WarmthYou Sang To Me
Marc Anthony
112 · Bb · 6B
Sensual IntimacyRich Girl
Lake Street Dive
172 · E · 12B
Neutral AppreciationWhat You Saying
LIL UZI VERT
66 · B · 10A
Hypnotic IntensityBlow The Whistle
Too Short
99 · C · 5A
Euphoric EnergyBreak On Me
Keith Urban
172 · Eb · 5B
Tender SupportJust Like Heaven
The Cure
152 · A · 11B
Aliveness