Chris Potter “Anthropology”

Discographic Information

Instrument ts
Total Duration 125.6 s
Position in Track 00:27-02:33
Album Title Diggin’ In, Diggin’ Out
Label Double-Time Records (DTRCD 150)
Recording Date 1999
Line Up Chris Potter (ts); Peter Madsen (p); Peter Herbert (b); Tom Cohen (dr)
Style POSTBOP
Key Bb-maj
Signature 4/4
Groove/Feel SWING
Tonality Class FUNCTIONAL
MusicBrainz ID
More Info Wikipedia

Piano Roll

../../_images/PianoRoll_ChrisPotter_Anthropology.jpg

MIDI

Download MIDI File

Transcription

Chord changes of solo:

A1: ||Bb6 G7 |C-7 F7 |Bb6 G-7 |C-7 F7 |F-7 Bb7 |Eb7 Ab7 |D-7 G7 |C-7 F7 ||
A2: ||Bb6 G7 |C-7 F7 |Bb6 G-7 |C-7 F7 |F-7 Bb7 |Eb7 Ab7 |C-7 F7 |Bb6   ||
B1: ||D7   |D7   |G7   |G7   |C7   |C7   |F7   |F7   ||
A3: ||Bb6 G7 |C-7 F7 |Bb6 G-7 |C-7 F7 |F-7 Bb7 |Eb7 Ab7 |C-7 F7 |Bb6   ||

Statistics

Features

Number of Notes 687  
Number of Bars 128 bars  
Number of Choruses 4  
Mean Tempo 245.3 (UP)  
Event Density 5.47 Notes/s  
Metrical Event Density 5.36 Notes/bar  
Median Swing Ratio 1.32:1 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 19.4 % Share of syncopated notes.
Ambitus 44-87 (43) Min/max and range of MIDI pitches.
Extrema ratio 40.8 % Share of notes with direction reversal (i.e, minima and maxima of pitch contour).

Extended Chordal Diatonic Pitch Class Histogram

../../_images/ChrisPotter_Anthropology_CDPCX_hist.png

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

Pitch Class Histogram

../../_images/ChrisPotter_Anthropology_PC_hist.png

MIDI Pitch Histogram

../../_images/ChrisPotter_Anthropology_PITCH_hist.png

Semitone Interval Histogram

../../_images/ChrisPotter_Anthropology_INT_hist.png

Refined Contour Histogram

../../_images/ChrisPotter_Anthropology_FUZZYINT_hist.png

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

Metrical Circle Map (N=48) Histogram

../../_images/ChrisPotter_Anthropology_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/ChrisPotter_Anthropology_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/ChrisPotter_Anthropology_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