Eric Dolphy “On Green Dolphin Street”

Discographic Information

Instrument bcl
Total Duration 93.1 s
Position in Track 00:50-02:24
Album Title Eric Dolphy
Label Prestige (24008)
Recording Date 1960-04-01
Line Up Eric Dolphy (bc); Jaki Byard (p); George Tucker (b); Roy Hanes (dr); Freddie Hubbard (tp)
Style POSTBOP
Key Eb-maj
Signature 4/4
Groove/Feel SWING
Tonality Class FUNCTIONAL
MusicBrainz ID 59791382-b610-4e2f-97d6-695bcaf4b45c
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Piano Roll

../../_images/PianoRoll_EricDolphy_OnGreenDolphinStreet.jpg

MIDI

Download MIDI File

Transcription

Chord changes of solo:

A1: ||Ebj7   |Ebj7   |Eb-7   |Eb-7   |F7/Eb   |F7/Eb E/Eb |Ebj7   |Ebj7   ||
B1: ||F-7   |Bb7   |Ebj7   |Ebj7   |Ab-7   |D7   |Gbj7   |Gbj7   ||
A2: ||Ebj7   |Ebj7   |Eb-7   |Eb-7   |F7/Eb   |F7/Eb E/Eb |Ebj7   |Ebj7   ||
C1: ||F-7 F-/Eb |Dm7b5 G79b |C-7 C-/Bb |Am7b5 D7 |G-7 C7 |F-7 Bb7 |Ebj7   |F-7 Bb7 ||

Statistics

Features

Number of Notes 567  
Number of Bars 67 bars  
Number of Choruses 2  
Mean Tempo 172.5 (MEDIUM UP)  
Event Density 6.09 Notes/s  
Metrical Event Density 8.48 Notes/bar  
Median Swing Ratio 1.67:1 Ratio of longer to shorter eighth of beats with binary subdivision.
Metrical Centroid 3 Mean concentration of events in the bar, rounded and normalized to 4/4.
Syncopicity 27.2 % Share of syncopated notes.
Ambitus 41-79 (38) Min/max and range of MIDI pitches.
Extrema ratio 37.6 % Share of notes with direction reversal (i.e, minima and maxima of pitch contour).

Extended Chordal Diatonic Pitch Class Histogram

../../_images/EricDolphy_OnGreenDolphinStreet_CDPCX_hist.png

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

Pitch Class Histogram

../../_images/EricDolphy_OnGreenDolphinStreet_PC_hist.png

MIDI Pitch Histogram

../../_images/EricDolphy_OnGreenDolphinStreet_PITCH_hist.png

Semitone Interval Histogram

../../_images/EricDolphy_OnGreenDolphinStreet_INT_hist.png

Refined Contour Histogram

../../_images/EricDolphy_OnGreenDolphinStreet_FUZZYINT_hist.png

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

Metrical Circle Map (N=48) Histogram

../../_images/EricDolphy_OnGreenDolphinStreet_MCM_hist.png

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

../../_images/EricDolphy_OnGreenDolphinStreet_DURCLASS_hist.png

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

../../_images/EricDolphy_OnGreenDolphinStreet_MLA_hist.png

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

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