Roy Eldridge “Undecided”

Discographic Information

Instrument tp
Total Duration 63.2 s
Position in Track 01:07-02:10
Album Title Quadromania Jazz Edition, Zoot Sims, That Old Feeling, CD 1
Label Membran Music Ltd. (222478444)
Recording Date 1950-06-08
Line Up Roy Eldridge (tp); Zoot Sims (ts); Dick Hyman (p); Pierre Michelot (b); Ed Shaughnessy (dr); Anita Love (voc)
Style SWING
Key Bb-maj
Signature 4/4
Groove/Feel SWING
Tonality Class FUNCTIONAL
MusicBrainz ID 8f233008-349c-4d0d-8122-2c6023df4d55
More Info Wikipedia

Piano Roll

../../_images/PianoRoll_RoyEldridge_Undecided.jpg

MIDI

Download MIDI File

Transcription

Chord changes of solo:

A1: ||Bb6   |Bb6   |Eb79   |Eb79   |C7   |C-7 F7 |Bb6 G7 |C-7 F7 ||
A2: ||Bb6   |Bb6   |Eb79   |Eb79   |C7   |C-7 F7 |Bb6   |Bb6   ||
B1: ||F-7 Bb7 |Bb7   |Eb6   |Eb6   |G-7 C7 |C7   |F7   |F7   ||
A3: ||Bb6   |Bb6   |Eb79   |Eb79   |C7   |C-7 F7 |Bb6   |Bb6   ||

Statistics

Features

Number of Notes 322  
Number of Bars 64 bars  
Number of Choruses 2  
Mean Tempo 243.6 (UP)  
Event Density 5.09 Notes/s  
Metrical Event Density 5.01 Notes/bar  
Median Swing Ratio 1.65:1 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 16.5 % Share of syncopated notes.
Ambitus 59-82 (23) Min/max and range of MIDI pitches.
Extrema ratio 38.8 % Share of notes with direction reversal (i.e, minima and maxima of pitch contour).

Extended Chordal Diatonic Pitch Class Histogram

../../_images/RoyEldridge_Undecided_CDPCX_hist.png

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

Pitch Class Histogram

../../_images/RoyEldridge_Undecided_PC_hist.png

MIDI Pitch Histogram

../../_images/RoyEldridge_Undecided_PITCH_hist.png

Semitone Interval Histogram

../../_images/RoyEldridge_Undecided_INT_hist.png

Refined Contour Histogram

../../_images/RoyEldridge_Undecided_FUZZYINT_hist.png

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

Metrical Circle Map (N=48) Histogram

../../_images/RoyEldridge_Undecided_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/RoyEldridge_Undecided_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/RoyEldridge_Undecided_MLA_hist.png

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

More Info