Lionel Hampton “Memories of You”

Discographic Information

Instrument vib
Total Duration 93.5 s
Position in Track 01:33-03:06
Album Title From Swing to Bebop. Jazz in History II
Label History/This is Music (20.19791-HI)
Recording Date 1939-06-13
Line Up Rex Stuart (cn); Lawrence Brown (tb); Harry Carney (b); Clyde Hart (p); Billy Taylor (b); Sonny Greer (dr); Lionel Hampton (vib, p)
Key Eb-maj
Signature 4/4
Groove/Feel SWING
Tonality Class FUNCTIONAL
MusicBrainz ID 4b415b24-b346-4ce8-a7e0-3411768cd44c
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Piano Roll



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Chord changes of solo:

A1: ||Eb Eo7 |F-7 D7/F# |Eb6 C-7 |F7   |Eb6 C-7 |G-7 C79 |F7 Bb79 |Eb6 F-7Bb79||
A2: ||Eb6 Eo7 |F-7 D7/F# |Eb6/G C-7 |F7   |Eb6 C-7 |G-7 C79 |F7 Bb79 |Eb6 G7 ||
B1: ||C-7   |F-7   |C-7   |F79   |C-7   |F79   |G-7 Gb-7 |F-7 Bb7 ||
A3: ||Eb6 Eo7 |F-7 D7/F# |Eb6/G C-7 |F7   |Eb6 C-7 |G-7 C79 |F7 Bb79 |Eb6 F-7Bb7||



Number of Notes 378  
Number of Bars 32 bars  
Number of Choruses 1  
Mean Tempo 81.8 (MEDIUM SLOW)  
Event Density 4.04 Notes/s  
Metrical Event Density 11.86 Notes/bar  
Median Swing Ratio 0.99:1 Ratio of longer to shorter eighth of beats with binary subdivision.
Metrical Centroid 1+ Mean concentration of events in the bar, rounded and normalized to 4/4.
Syncopicity 41.5 % Share of syncopated notes.
Ambitus 53-89 (36) Min/max and range of MIDI pitches.
Extrema ratio 34.9 % Share of notes with direction reversal (i.e, minima and maxima of pitch contour).

Extended Chordal Diatonic Pitch Class Histogram


Extended Chordal Diatonic Pitch Class is calculated in reference to the underlying chord.

Pitch Class Histogram


MIDI Pitch Histogram


Semitone Interval Histogram


Refined Contour Histogram


Also known as “fuzzy intervals” or interval classification. See here for definition of classes

Metrical Circle Map (N=48) Histogram


Metrical circle maps divides the bar duration into equal sized bins (48 in this case) and maps metrical positions to the corresponding bin. (Labels normalized to 4/4 measure).

Duration Class (Abs. and Rel.) Histogram


Relative duration classes are based on the duration of the beat. Absolute duration classes are based on 120 bpm. See here for a definition of classes.

Midlevel Analysis Main Types Histogram


Midlevel analysis is a qualitative annotation system of playing ideas, with nine different main categories, as defined in our paper

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