Track analysis

summertime

ella fitzgerald & louis armstrong

"summertime" by ella fitzgerald & louis armstrong demonstrates MusiMap's combination of musical interpretation and semantic descriptors. Primary genre signals include Vocal jazz and Jazz. with Sentimental, Friendly, and Good Vibrations among the leading mood descriptors. and Candle Light Dinner, Commute, and Chill among the strongest situational use cases. The track presents a calmer energy profile. with a rhythmically engaging feel. Together, these signals show how curated taxonomies and scaled analysis support professional music intelligence workflows.

ISRC: — Duration: 4:58 Year: 1958 Analysis completed
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BPM

ⓘ

117

Confidence 97%

Key

ⓘ

F# minor

Confidence 35%

Energy

ⓘ

28%

Danceability

ⓘ

53%

Track info

ⓘ
Artist
ella fitzgerald & louis armstrong
Album
porgy & bess
Genre
Jazz
Label
—
UPC
—
Explicit
No
Composer
—
Copyright
—

Technical

ⓘ

Format

Format
FLAC
Codec
FLAC
Channels
2 (stereo)

Signal

Sample rate
44100
Bit depth
16
Bit rate
601106

Quality

ⓘ

HIGH

  • Lossless audio format detected.
  • Audio is stereo.
  • Sample rate is within a healthy range.

Rhythm

ⓘ
Beat regularity 94%
Beat confidence 96%

Onset density

2.022

Raw BPM

117.454

Loudness

ⓘ

Integrated LUFS

-25.98

RMS

0.0458

Peak

0.5424

Dynamic range

12.42

Crest factor dB

21.47

Instrumental / vocal

ⓘ

Detected type

Vocal

Source

Heuristic detector

Instr. probability

48%

Heuristic result

Vocal

Heuristic instrumental confidence 36%

Key stability

ⓘ
Stability 25%

Primary key

F# major

Modulations

13

Tagging

ⓘ

Genres

Vocal jazz 83%
Jazz 66%

Moods

Sentimental 78%
Friendly 75%
Good Vibrations 68%
Sensibility 68%
Melodramatic 67%
Soothing 63%
Refined 62%
Passionate 60%
Sad 56%
Nourishment 53%
Metal (Down) 52%
Wood (Out) 52%
Temperament 50%
Warm-hearted 50%
Cool 47%
Love 47%
Water (In / Within) 45%
Air (Up) 40%
Innocent 39%
Atmospheric 37%
Inspired 36%
Lively 36%
Happiness 34%
Self Control 34%
Glamourous 33%
Performing 32%
Playfulness 30%
Dreaming 27%
Imagination 26%
Sensual 26%
Fire (Above) 25%
Revitalizing 24%
Free 23%
Dynamism 22%
Ground (On) 21%
Happy 21%
Powerful 20%
Impulsive 19%
Energetic 18%
Extroversion 18%
Warrior 17%
Determined 16%
Cerebral 15%
Heroic 15%
Intellect 14%

Languages

English 94%

Situations

Candle Light Dinner 100%
Chill 100%
Cocooning 100%
Commute 100%
Late at night 100%
Nostalgia / reminiscing 100%
Family 89%
Homecoming 88%
Office 88%
Birth & new parents 82%
Meditation 71%
Autumn 70%
Faith & worship 67%
Study & focus 58%

Rhythmic Moods

Flowing 63%
Lyrical 10%

Voice Families

High Pitched Vocal 93%

Key probabilities

ⓘ
F# major 20%
F# minor 17%
B major 16%
B minor 13%
D# minor 10%
E major 6%
D major 5%
C# major 5%
A# minor 4%
G# minor 4%
A major 1%

Key modulations

ⓘ
14 unique keys
F# major 15x
60%
F# minor 10x
56%
B major 6x
59%
B minor 6x
58%
E minor 4x
59%
C# major 3x
73%
C# minor 3x
67%
A major 3x
58%
D major 2x
74%
E major 2x
61%
G# minor 2x
45%
G major 1x
72%
D# minor 1x
64%
A minor 1x
59%

Spectral

ⓘ

Centroid

1617.84

Bandwidth

1898.4

Rolloff

3108.82

Flatness

0.0039

MFCC fingerprint

ⓘ
C1 100.0%

−261.25

C2 48.0%

125.6

C3 3.0%

−8.44

C4 8.0%

21.2

C5 1.0%

1.77

C6 1.0%

−3.85

C7 3.0%

−8.77

C8 2.0%

−4.39

C9 3.0%

−6.97

C10 0.0%

−1.02

C11 3.0%

−7.98

C12 2.0%

−5.35

C13 2.0%

−6.05

Chorus detection

ⓘ

No chorus segments available.

Structure

ⓘ
Segment 1 0.21 → 298.24

1 segment detected.

Musical timeline

ⓘ
Segment 1 0.21 → 298.24s 298.03s
F# minor · 63% Energy 28%
Segment duration 100.01%
Track energy 28%

1 segment mapped in the timeline.