J.J. Johnson “Crazy Rhythm”

Discographic Information

Instrument tb
Total Duration 140.6 s
Position in Track 00:24-02:45
Album Title Stan Getz and J.J. Johnson At The Opera House
Label Polydor K.K (POCJ-2469)
Recording Date 1957-09-29
Line Up Stan Getz (ts); J.J. Johnson (tb); Oscar Peterson (p); Herb Ellis (g); Ray Brown (b); Connie Kay (dr)
Style BEBOP
Key F-maj
Signature 4/4
Groove/Feel SWING
Tonality Class FUNCTIONAL
MusicBrainz ID 20bd0e04-14a5-4436-a0c7-150867c44b81
More Info Wikipedia

Piano Roll

../../_images/PianoRoll_JJJohnson_CrazyRhythm.jpg

MIDI

Download MIDI File

Transcription

Chord changes of solo:

A1: ||Fj7   |Fj7   |Fj7   |Fj7/A Abo7 |G-7   |C7   |F6   |G-7 C7 ||
A2: ||Fj7   |Fj7   |Fj7   |Fj7/A Abo7 |G-7   |C7   |F6   |F6  C7||
B1: ||C-7   |F7   |Bb F7 |Bb   |Bb-   |Eb79   |D7   |G7 C7 ||
A3: ||Fj7   |Fj7   |G7   |G7   |C7   |C7   |F   |F   ||

Statistics

Features

Number of Notes 611  
Number of Bars 162 bars  
Number of Choruses 5  
Mean Tempo 277.3 (UP)  
Event Density 4.34 Notes/s  
Metrical Event Density 3.76 Notes/bar  
Median Swing Ratio 1.14:1 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 41.4 % Share of syncopated notes.
Ambitus 52-74 (22) Min/max and range of MIDI pitches.
Extrema ratio 45.8 % Share of notes with direction reversal (i.e, minima and maxima of pitch contour).

Extended Chordal Diatonic Pitch Class Histogram

../../_images/JJJohnson_CrazyRhythm_CDPCX_hist.png

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

Pitch Class Histogram

../../_images/JJJohnson_CrazyRhythm_PC_hist.png

MIDI Pitch Histogram

../../_images/JJJohnson_CrazyRhythm_PITCH_hist.png

Semitone Interval Histogram

../../_images/JJJohnson_CrazyRhythm_INT_hist.png

Refined Contour Histogram

../../_images/JJJohnson_CrazyRhythm_FUZZYINT_hist.png

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

Metrical Circle Map (N=48) Histogram

../../_images/JJJohnson_CrazyRhythm_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/JJJohnson_CrazyRhythm_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/JJJohnson_CrazyRhythm_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