“Maple Leaf Rag” Anthony Braxton and Muhal Richard Abrams/1976¶

Recording Information¶

Recording MusicBrainz ID (MBID)	90521ab0-9419-45bc-9576-18a5332aa409
Time Signature	2/4
Key	Ab
Duration	220.51 s
Tuning	442.46 Hz
Recording Dates	1976-08-01 - 1976-08-02
Composer(s)	Scott Joplin

Line-up¶

alto saxophone	Anthony Braxton
piano	Muhal Richard Abrams

Symbolic Staistics From Annotation¶

Number of Chord Segments	175
Mean BPM	113.736338488
Mean Harmonic Rhythm	2.3771428571428572

Chord Usage Summary¶
Chord	Beats Number	Beats %	Duration (seconds)	Duration %
maj	228	54.5454545455	117.96	53.4941725999
min	36	8.61244019139	18.42	8.35336265929
dom	126	30.1435406699	65.03	29.4907260442
hdim7	0	0.0	0	0.0
dim	26	6.22009569378	13.39	6.07228697111
N	2	0.478468899522	5.71	2.58945172555
unclassified	0	0.0	0.0	0.0

Top Bigrams¶

(see Bigram in glossary)

../_images/maple_leaf_rag(braxton)-1.png

Top N-grams¶

(see N-gram in glossary)

../_images/maple_leaf_rag(braxton)-2.png

Chroma Statistics¶

Chord type chroma distribution ternary plot

../_images/maple_leaf_rag(braxton)-3.png

Source Annotation¶

maple_leaf_rag(braxton).json

{
  "tuning": 442.46, 
  "artist": "Anthony Braxton; Muhal Richard Abrams", 
  "title": "Maple Leaf Rag", 
  "metre": "2/4", 
  "sandbox": {
   "path": "$JAZZ_HARMONY_DATA_ROOT//Jazz_ The Smithsonian Anthology/CD6/Disc 6 - 01 - Maple Leaf Rag.flac", 
   "transcriptions": [],
   "key":["Ab"]
  }, 
  "mbid": "90521ab0-9419-45bc-9576-18a5332aa409", 
  "duration": 220.51,
  "parts":
          [
            {
              "name":"Head - AABACD",
              "beats":
                      [
                        0.79, 1.29, 1.81, 2.34, 2.9, 3.4, 3.95, 4.46, 4.99, 5.53, 6.07, 6.59, 7.14, 7.64, 8.14, 8.62,
9.13, 9.65, 10.12, 10.64, 11.17, 11.67, 12.17, 12.67, 13.22, 13.75, 14.23, 14.75, 15.26, 15.73, 16.24, 16.78,
17.33, 17.85, 18.38, 18.91, 19.43, 19.95, 20.49, 21.02, 21.54, 22.07, 22.58, 23.1, 23.61, 24.1, 24.59, 25.1,
25.6, 26.13, 26.62, 27.09, 27.6, 28.08, 28.56, 29.07, 29.6, 30.13, 30.59, 31.11, 31.58, 32.08, 32.56, 33.1,
                        33.62, 34.13, 34.65, 35.15, 35.66, 36.2, 36.71, 37.22, 37.76, 38.25, 38.79, 39.3, 39.84, 40.36, 40.88, 41.4,
41.94, 42.45, 42.97, 43.48, 43.99, 44.49, 45.04, 45.58, 46.14, 46.63, 47.14, 47.64, 48.18, 48.66, 49.18, 49.73,
50.27, 50.81, 51.32, 51.85, 52.35, 52.89, 53.41, 53.9, 54.43, 54.93, 55.46, 55.97, 56.5, 57.05, 57.56, 58.07,
58.62, 59.11, 59.66, 60.15, 60.66, 61.2, 61.71, 62.26, 62.79, 63.32, 63.81, 64.32, 64.85, 65.32, 65.83, 66.38,
                        66.95, 67.48, 67.98, 68.49, 69.04, 69.54, 70.07, 70.6, 71.13, 71.66, 72.19, 72.69, 73.23, 73.74, 74.25, 74.75,
75.24, 75.76, 76.23, 76.73, 77.26, 77.75, 78.28, 78.78, 79.31, 79.84, 80.32, 80.84, 81.35, 81.85, 82.33, 82.85,
                        83.41, 83.93, 84.46, 84.97, 85.46, 86.0, 86.52, 87.01, 87.54, 88.05, 88.59, 89.1, 89.59, 90.13, 90.64, 91.11,
91.62, 92.12, 92.68, 93.18, 93.71, 94.27, 94.79, 95.3, 95.8, 96.35, 96.84, 97.3, 97.79, 98.3, 98.82, 99.39,
99.94, 100.47, 101.03, 101.54, 102.04, 102.56, 103.1, 103.66, 104.2, 104.69, 105.22, 105.76, 106.26, 106.78, 107.32, 107.81,
108.35, 108.86, 109.42, 109.92, 110.46, 111.01, 111.52, 112.07, 112.56, 113.1, 113.62, 114.14, 114.62, 115.08, 115.56, 116.06,
                        117.0, 117.48, 118.0, 118.48, 119.0, 119.52, 120.02, 120.55, 121.03, 121.56, 122.06, 122.54, 123.03, 123.57, 124.12,
124.65, 125.16, 125.67, 126.19, 126.69, 127.17, 127.64, 128.11, 128.63, 129.12, 129.59, 130.09, 130.62, 131.12, 131.61, 132.15,
132.69, 133.24, 133.78, 134.27, 134.75, 135.27, 135.75, 136.28, 136.79, 137.28, 137.82, 138.33, 138.86, 139.36, 139.91, 140.41,
140.92, 141.44, 141.96, 142.47, 142.93, 143.45, 143.92, 144.4, 144.93, 145.43, 145.9, 146.39, 146.88, 147.41, 147.91, 148.44, 149.0

                      ],
              "chords":
                      [
                        "|Ab A:dim7 |Eb:7 |Ab A:dim7 |Eb:7 |E Eb |E Eb |Ab:min |Ab:min |",
                        "|D:dim7 |Ab |E Ab |Ab |D:dim7 |Ab |E Ab |Ab Eb:7 |",
                        "|Ab A:dim7 |Eb:7 |Ab A:dim7 |Eb:7 |E Eb |E Eb |Ab:min |Ab:min |",
                        "|D:dim7 |Ab |E Ab |Ab |D:dim7 |Ab |E Ab |Ab Eb:7 |",
                        "|Eb:7 |Eb:7 |Ab |Ab |Eb:7 |Eb:7 |Ab |Ab |",
                        "|Eb:7 |Eb:7 |Ab |Ab G|F |Bb:min |Bb:7 Eb:7 |Ab |",
                        "|Eb:7 |Eb:7 |Ab |Ab |Eb:7 |Eb:7 |Ab |Ab |",
                        "|Eb:7 |Eb:7 |Ab |Ab G |F |Bb:min |Bb:7 Eb:7 |Ab |",
                        "|Ab A:dim7 |Eb:7 |Ab A:dim7 |Eb:7 |E Eb |E Eb |Ab:min |Ab:min |",
                        "|D:dim7 |Ab |E Ab |Ab |D:dim7 |Ab |E Ab |Ab |",
                        "|Ab:7 |Ab:7 |Db |Db |Ab:7 |Ab:7 |Db |Db |",
                        "|Bb:7 |Bb:7 |Eb:min |Eb:min |G:dim7 |Db Bb:7 |Eb:7 Ab:7 |Db |",
                        "|Ab:7 |Ab:7 |Db |Db |Ab:7 |Ab:7 |Db |Db |",
                        "|Bb:7 |Bb:7 |Eb:min |Eb:min |G:dim7 |Db Bb:7 |Eb:7 Ab:7 |Db |",
                        "|Db |Db |Ab |Ab |Eb:7 |Eb:7 |Ab |Ab |",
                        "|Db |Db |Ab |Ab |Db Db:min |Ab |Bb:7 Eb:7|Ab |",
                        "|Db |Db |Ab |Ab |Eb:7 |Eb:7 |Ab |Ab |",
                        "|Db |Db |Ab |Ab |Db Db:min |Ab |Bb:7 Eb:7|Ab |"
                      ]
            },

            {
              "name":"Collective Improvisation - CD ",
              "beats":
                      [
                       149.58, 150.1, 150.62, 151.15, 151.64, 152.14, 152.68, 153.18, 153.67, 154.18, 154.7, 155.2, 155.75, 156.25, 156.77,
157.3, 157.85, 158.36, 158.91, 159.41, 159.95, 160.5, 161.02, 161.54, 162.04, 162.58, 163.09, 163.58, 164.11, 164.6, 165.13,
165.66, 166.23, 166.77, 167.29, 167.83, 168.34, 168.84, 169.38, 169.88, 170.41, 170.97, 171.48, 172.02, 172.54, 173.09, 173.61,
174.11, 174.6, 175.13, 175.65, 176.16, 176.7, 177.25, 177.77, 178.3, 178.8, 179.34, 179.86, 180.37, 180.87, 181.34, 181.84, 182.31,
                        183.26, 183.74, 184.26, 184.72, 185.24, 185.77, 186.28, 186.79, 187.27, 187.79, 188.32, 188.81, 189.31, 189.86,
190.35, 190.88, 191.4, 191.92, 192.43, 192.89, 193.4, 193.89, 194.36, 194.87, 195.36, 195.82, 196.31, 196.84, 197.35, 197.84,
198.37, 198.89, 199.44, 199.96, 200.46, 200.94, 201.44, 201.95, 202.44, 202.9, 203.41, 203.96, 204.47, 204.98, 205.49, 206.02,
206.56, 207.08, 207.59, 208.11, 208.62, 209.08, 209.59, 210.07, 210.55, 211.07, 211.56, 212.02, 212.51, 213.02, 213.56, 214.04,
214.55, 215.09, 215.59, 216.06
                      ],
              "chords":
                      [

                        "|Ab:7 |Ab:7 |Db |Db |Ab:7 |Ab:7 |Db |Db |",
                        "|Bb:7 |Bb:7 |Eb:min |Eb:min |G:dim7 |Db Bb:7 |Eb:7 Ab:7 |Db |",
                        "|Ab:7 |Ab:7 |Db |Db |Ab:7 |Ab:7 |Db |Db |",
                        "|Bb:7 |Bb:7 |Eb:min |Eb:min |G:dim7 |Db Bb:7 |Eb:7 Ab:7 |Db |",
                        "|Db |Db |Ab |Ab |Eb:7 |Eb:7 |Ab |Ab |",
                        "|Db |Db |Ab |Ab |Db Db:min |Ab |Bb:7 Eb:7|Ab |",
                        "|Db |Db |Ab |Ab |Eb:7 |Eb:7 |Ab |Ab |",
                        "|Db |Db |Ab |Ab |Db Db:min |Ab |Bb:7 Eb:7|Ab |"
                      ]
            }
          ]
 }