Track analysis

Verdi: La traviata / Act 1: Sempre libera

Anna Netrebko, Mahler Chamber Orchestra, Claudio Abbado

Featured in MusiTag Demo Dataset, "Verdi: La traviata / Act 1: Sempre libera" by Anna Netrebko, Mahler Chamber Orchestra, Claudio Abbado illustrates the breadth of MusiMap's semantic coverage. Primary genre signals include Opera and Classical. with Inspired, Self Control, and Soothing among the leading mood descriptors. and Cocooning, Dawn, and Meditation among the strongest situational use cases. vocal-led production. The track presents a calmer energy profile. The result is a practical demo of explainable tagging grounded in musicological expertise.

ISRC: — Duration: 3:28 Year: 2004 Analysis completed
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BPM

ⓘ

117

Confidence 98%

Key

ⓘ

G# major

Confidence 69%

Energy

ⓘ

36%

Danceability

ⓘ

53%

Track info

ⓘ
Artist
Anna Netrebko, Mahler Chamber Orchestra, Claudio Abbado
Album
Anna Netrebko - Sempre libera
Genre
Classical
Label
—
UPC
—
Explicit
No
Composer
—
Copyright
—

Technical

ⓘ

Format

Format
FLAC
Codec
FLAC
Channels
2 (stereo)

Signal

Sample rate
88200
Bit depth
24
Bit rate
2571591

Quality

ⓘ

HIGH

  • Lossless audio format detected.
  • Audio is stereo.
  • Sample rate is within a healthy range.
  • Bit depth is at least 24-bit.

Rhythm

ⓘ
Beat regularity 95%
Beat confidence 85%

Onset density

2.825

Raw BPM

117.454

Loudness

ⓘ

Integrated LUFS

-22.98

RMS

0.0549

Peak

0.5325

Dynamic range

17.88

Crest factor dB

19.74

Instrumental / vocal

ⓘ

Detected type

Vocal

Source

Heuristic detector

Instr. probability

45%

Heuristic result

Vocal

Heuristic instrumental confidence 33%

Key stability

ⓘ
Stability 27%

Primary key

G# major

Modulations

11

Tagging

ⓘ

Genres

Classical 100%
Opera 100%

Moods

Inspired 85%
Self Control 81%
Soothing 67%
Fire (Above) 66%
Nourishment 58%
Atmospheric 57%
Refined 57%
Dreaming 52%
Friendly 52%
Melodramatic 52%
Imagination 49%
Sensibility 46%
Water (In / Within) 46%
Good Vibrations 44%
Organic 44%
Roots 42%
Sentimental 42%
Cerebral 39%
Passionate 38%
Intellect 37%
Temperament 37%
Metal (Down) 32%
Cool 31%
Ground (On) 31%
Wood (Out) 30%
Innocent 29%
Performing 28%
Air (Up) 27%
Love 27%
Playfulness 27%
Warm-hearted 26%
Happiness 22%
Lively 22%
Inhibited 20%
Sad 20%
Withdrawal 19%
Determined 16%
Free 16%
Glamourous 15%
Impulsive 15%
Sensual 15%
Extroversion 14%
Dynamism 13%
Energetic 11%
Warrior 11%
Revitalizing 10%
Happy 9%
Powerful 9%
Spirituality 9%

Languages

Italian 100%

Situations

Cocooning 100%
Dawn 89%
Meditation 86%
Study & focus 83%
Alone & reflective 73%
Goodbyes 71%
Integrity 67%

Rhythmic Moods

Stillness 53%
Flowing 26%
Lyrical 12%

Voice Families

High Pitched Vocal 96%
Low Pitched Vocal 51%

Key probabilities

ⓘ
G# major 21%
C minor 18%
D# major 16%
G# minor 14%
F minor 9%
C# minor 6%
D# minor 4%
E minor 3%
C major 3%
C# major 3%
E major 2%

Key modulations

ⓘ
12 unique keys
G# major 11x
57%
D# major 10x
60%
C minor 7x
51%
C# minor 3x
53%
G# minor 2x
46%
E minor 2x
46%
C major 1x
61%
E major 1x
56%
F minor 1x
52%
D# minor 1x
44%
C# major 1x
40%
D minor 1x
30%

Spectral

ⓘ

Centroid

1337.18

Bandwidth

1318.61

Rolloff

2453.36

Flatness

0.0007

MFCC fingerprint

ⓘ
C1 100.0%

−320.06

C2 40.0%

128.76

C3 10.0%

−31.3

C4 5.0%

14.48

C5 1.0%

−2.48

C6 6.0%

−17.82

C7 2.0%

7.74

C8 0.0%

0.29

C9 3.0%

−11.1

C10 2.0%

6.05

C11 0.0%

0.6

C12 3.0%

−10.12

C13 1.0%

−3.4

Chorus detection

ⓘ
Primary 93.74 → 117.63

Confidence 1.0

Structure

ⓘ
Segment 1 — → 93.74
Segment 2 93.74 → 117.63
Segment 3 117.63 → 198.97

3 segments detected.

Musical timeline

ⓘ
Segment 1 0.0 → 93.74s 93.74s
G# major · 43% Energy 36%
Segment duration 45.07%
Track energy 36%
Segment 2 93.74 → 117.63s 23.89s
D# major · 65% Energy 36%
Segment duration 11.49%
Track energy 36%
Segment 3 117.63 → 198.97s 81.34s
G# major · 60% Energy 36%
Segment duration 39.11%
Track energy 36%

3 segments mapped in the timeline.