Select a group: All   All M All F Class 1 M Class 1 F Class 2 M Class 2 F Class 3 M Class 3 F Class 4 M Class 4 F Select an audio feature:  Timbre: Spectral Complexity Spectral Decrease Spectral Energy Spectral Centroid Spectral Centroid (percussive) Timbral Warmth  Noise: Dissonance   Roughness (Zwicker) Roughness (Vassilakis) Spectral Flux (<100Hz) Hardness    Harmonic Features: Major Thirds strength Minor Thirds strength  Temporal Feat.: Envelope Flatness Envelope Kurtosis  Pitch Salience: Unpleasantness   Partial 1 (relative strength) Pitch Salience Tonal Energy  Select a color: White   Yellow   Pink   Violet   Red   Light Blue Dark Blue Light Green Dark Green Orange   Brown   Black