Miles Davis “Eighty-One”

Discographic Information

Instrument tp
Total Duration 125.4 s
Position in Track 00:35-02:40
Album Title E.S.P.
Label Columbia (COL 467899 2 (vorher: CS 9150))
Recording Date September 1964?
Line Up Wayne Shorter (ts); Tony Williams (dr); Ron Carter (b); Herbie Hancock (p); Miles Davis (tp)
Style POSTBOP
Key F-maj
Signature 4/4
Groove/Feel SWING
Tonality Class BLUES
MusicBrainz ID 97a6eead-0558-4681-ba86-b456bfc41752
More Info Wikipedia

Piano Roll

../../_images/PianoRoll_MilesDavis_Eighty-One.jpg

MIDI

Download MIDI File

Transcription

Chord changes of solo:

A1: ||Fsus7   |Bbsus7   |Fsus7   |Fsus7   |Bbsus7   |Bbsus7   |Fsus7   |Fsus7   |Csus7   |Bbsus7   |Fsus7   |Fsus7   ||

Statistics

Features

Number of Notes 373  
Number of Bars 72 bars  
Number of Choruses 6  
Mean Tempo 138.3 (MEDIUM)  
Event Density 2.98 Notes/s  
Metrical Event Density 5.16 Notes/bar  
Median Swing Ratio 1.32:1 Ratio of longer to shorter eighth of beats with binary subdivision.
Metrical Centroid 4+ Mean concentration of events in the bar, rounded and normalized to 4/4.
Syncopicity 39.4 % Share of syncopated notes.
Ambitus 58-90 (32) Min/max and range of MIDI pitches.
Extrema ratio 27.3 % Share of notes with direction reversal (i.e, minima and maxima of pitch contour).

Extended Chordal Diatonic Pitch Class Histogram

../../_images/MilesDavis_Eighty-One_CDPCX_hist.png

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

Pitch Class Histogram

../../_images/MilesDavis_Eighty-One_PC_hist.png

MIDI Pitch Histogram

../../_images/MilesDavis_Eighty-One_PITCH_hist.png

Semitone Interval Histogram

../../_images/MilesDavis_Eighty-One_INT_hist.png

Refined Contour Histogram

../../_images/MilesDavis_Eighty-One_FUZZYINT_hist.png

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

Metrical Circle Map (N=48) Histogram

../../_images/MilesDavis_Eighty-One_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/MilesDavis_Eighty-One_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/MilesDavis_Eighty-One_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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