“Maple Leaf Rag” New Orleans Feetwarmers/1932

Recording Information

Recording MusicBrainz ID (MBID) a1315c6c-9a3c-4ae2-819d-63505727a24c
Time Signature 4/4
Key Eb
Duration 179.44 s
Tuning 442.84 Hz
Recording Dates 1932-09-15 - 1932-09-15
Composer(s) Scott Joplin

Line-up

membranophone Morris Morand
piano Hank Duncan
trumpet Tommy Ladnier
soprano saxophone Sidney Bechet
double bass Wilson Myers
trombone Teddy Nixon

Symbolic Staistics From Annotation

Number of Chord Segments 153
Mean BPM 260.142666072
Mean Harmonic Rhythm 5.019607843137255
Chord Usage Summary
Chord Beats Number Beats % Duration (seconds) Duration %
maj 402 51.6709511568 90.09 50.2061970575
min 56 7.19794344473 12.53 6.98283548819
dom 266 34.1902313625 59.52 33.1698617922
hdim7 0 0.0 0 0.0
dim 44 5.65552699229 9.92 5.52831029871
N 10 1.2853470437 7.38 4.11279536335
unclassified 0 0.0 0.0 0.0

Top Bigrams

(see Bigram in glossary)

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

Top N-grams

(see N-gram in glossary)

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

Source Annotation

maple_leaf_rag(bechet).json

{
  "tuning": 442.84, 
  "artist": "New Orleans Feetwarmers", 
  "title": "Maple Leaf Rag", 
  "metre": "4/4", 
  "sandbox": {
   "path": "$JAZZ_HARMONY_DATA_ROOT//Jazz_ The Smithsonian Anthology/CD1/Disc 1 - 18 - Maple Leaf Rag.flac", 
   "transcriptions": [],
   "key":"Eb"
  }, 
  "mbid": "a1315c6c-9a3c-4ae2-819d-63505727a24c", 
  "duration": 179.44,
  "parts":
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                        0.17, 0.4, 0.64, 0.86, 1.1, 1.32, 1.55, 1.78
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                        "|N |N |"
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5.59, 5.81, 6.04, 6.27, 6.5, 6.73, 6.96, 7.18, 7.41, 7.65, 7.88, 8.09, 8.32, 8.54, 8.75, 8.98,
9.2, 9.44, 9.67, 9.9, 10.12, 10.36, 10.58, 10.8, 11.02, 11.25, 11.47, 11.69, 11.91, 12.13, 12.36, 12.59,
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20.06, 20.28, 20.5, 20.73, 20.96, 21.19, 21.42, 21.65, 21.87, 22.11, 22.34, 22.57, 22.8, 23.03, 23.25, 23.49,
23.72, 23.95, 24.17, 24.41, 24.63, 24.87, 25.09, 25.32, 25.55, 25.78, 26.0, 26.23, 26.44, 26.66, 26.89, 27.11,
27.34, 27.57, 27.79, 28.03, 28.25, 28.49, 28.71, 28.93, 29.15, 29.38, 29.6, 29.82, 30.05, 30.27, 30.5, 30.74
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              "chords":
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                        "|Eb E:dim7 |Bb:7 |Eb E:dim7 |Bb:7 |B:7 Bb:7 |B:7 Bb:7|Eb:min |Eb:min |",
                        "|A:dim7 |Eb |B |Eb |A:dim7 |Eb |B |Eb Bb:7 |"
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              "name":"Soprano Sax Solo - BB",
              "beats":
                      [
                       30.97, 31.2, 31.43, 31.66, 31.89, 32.11, 32.34, 32.57, 32.8, 33.02, 33.24, 33.46, 33.68, 33.91, 34.13, 34.35,
34.57, 34.79, 35.01, 35.24, 35.47, 35.7, 35.93, 36.16, 36.38, 36.62, 36.85, 37.08, 37.3, 37.53, 37.76, 37.99,
38.22, 38.45, 38.68, 38.91, 39.14, 39.36, 39.58, 39.8, 40.02, 40.25, 40.46, 40.69, 40.92, 41.15, 41.37, 41.61,
41.83, 42.05, 42.27, 42.49, 42.71, 42.94, 43.16, 43.39, 43.61, 43.84, 44.07, 44.31, 44.52, 44.74, 44.96, 45.19,
45.41, 45.63, 45.85, 46.08, 46.31, 46.54, 46.77, 46.99, 47.22, 47.45, 47.68, 47.91, 48.14, 48.37, 48.58, 48.8,
49.02, 49.25, 49.47, 49.69, 49.91, 50.13, 50.35, 50.58, 50.81, 51.04, 51.27, 51.5, 51.73, 51.95, 52.18, 52.41,
52.63, 52.85, 53.07, 53.29, 53.51, 53.74, 53.96, 54.18, 54.4, 54.63, 54.86, 55.09, 55.31, 55.54, 55.76, 55.98,
56.2, 56.43, 56.64, 56.87, 57.09, 57.31, 57.53, 57.76, 57.98, 58.21, 58.45, 58.67, 58.9, 59.12, 59.34, 59.56
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              "chords":
                      [

                        "|Bb:7 |Bb:7 |Eb |Eb |Bb:7 |Bb:7 |Eb |Eb |",
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                        "|Bb:7 |Bb:7 |Eb |Eb |Bb:7 |Bb:7 |Eb |Eb |",
                        "|Bb:7 |Bb:7 |Eb |Eb D|C |F:min |F:7 Bb:7 |Eb |"
                      ]
            },
            {
              "name":"Piano Solo - BB",
              "beats":
                      [
                        59.78, 60.0, 60.22, 60.44, 60.67, 60.89, 61.1, 61.32, 61.55, 61.77, 61.99, 62.21, 62.43, 62.65, 62.86, 63.08,
63.3, 63.53, 63.74, 63.96, 64.18, 64.39, 64.6, 64.81, 65.02, 65.24, 65.45, 65.66, 65.88, 66.1, 66.32, 66.54,
66.75, 66.97, 67.2, 67.41, 67.63, 67.84, 68.06, 68.27, 68.48, 68.7, 68.92, 69.14, 69.36, 69.57, 69.79, 70.01,
70.23, 70.45, 70.68, 70.89, 71.11, 71.32, 71.52, 71.74, 71.94, 72.17, 72.38, 72.61, 72.82, 73.04, 73.27, 73.49,
73.7, 73.92, 74.14, 74.37, 74.58, 74.81, 75.02, 75.24, 75.45, 75.66, 75.87, 76.09, 76.29, 76.51, 76.72, 76.93,
77.14, 77.36, 77.57, 77.8, 78.02, 78.24, 78.45, 78.67, 78.89, 79.1, 79.32, 79.53, 79.74, 79.95, 80.17, 80.39,
80.6, 80.82, 81.05, 81.27, 81.49, 81.7, 81.92, 82.13, 82.34, 82.55, 82.77, 82.98, 83.18, 83.4, 83.61, 83.83,
84.05, 84.27, 84.49, 84.7, 84.92, 85.13, 85.35, 85.56, 85.77, 85.98, 86.19, 86.42, 86.63, 86.85, 87.07, 87.29
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              "chords":
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                        "|Bb:7 |Bb:7 |Eb |Eb |Bb:7 |Bb:7 |Eb |Eb |",
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                        "|Bb:7 |Bb:7 |Eb |Eb |Bb:7 |Bb:7 |Eb |Eb |",
                        "|Bb:7 |Bb:7 |Eb |Eb D|C |F:min |F:7 Bb:7 |Eb |"
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              "name":"Collective Improvisation - A",
              "beats":
                      [
                       87.52, 87.74, 87.96, 88.18, 88.42, 88.64, 88.87, 89.09, 89.31, 89.54, 89.75, 89.97, 90.2, 90.42, 90.64, 90.86,
91.08, 91.31, 91.54, 91.77, 92.0, 92.22, 92.46, 92.68, 92.91, 93.15, 93.38, 93.6, 93.84, 94.07, 94.3, 94.52,
94.75, 94.98, 95.2, 95.42, 95.64, 95.86, 96.09, 96.3, 96.52, 96.74, 96.97, 97.19, 97.4, 97.62, 97.85, 98.06,
98.29, 98.51, 98.73, 98.95, 99.17, 99.4, 99.63, 99.86, 100.09, 100.31, 100.55, 100.77, 101.0, 101.22, 101.45, 101.66
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            {
              "name":"Collective Improvisation - C",
              "beats":
                      [
                        101.89, 102.11, 102.34, 102.57, 102.8, 103.02, 103.25, 103.48, 103.71, 103.93, 104.15, 104.38, 104.6, 104.82, 105.04, 105.26,
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109.06, 109.29, 109.51, 109.73, 109.95, 110.17, 110.39, 110.62, 110.84, 111.06, 111.28, 111.5, 111.73, 111.95, 112.19, 112.41,
112.64, 112.87, 113.09, 113.31, 113.53, 113.76, 113.98, 114.19, 114.42, 114.64, 114.86, 115.08, 115.31, 115.54, 115.76, 115.99,
116.23, 116.46, 116.69, 116.91, 117.14, 117.37, 117.6, 117.82, 118.04, 118.26, 118.48, 118.71, 118.92, 119.15, 119.37, 119.59,
119.81, 120.03, 120.26, 120.49, 120.72, 120.95, 121.18, 121.4, 121.63, 121.86, 122.09, 122.31, 122.53, 122.76, 122.98, 123.19,
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          ]
 }