“Maple Leaf Rag” Dick Hyman/1975

Recording Information

Recording MusicBrainz ID (MBID)	1c60e1f6-51ad-4d20-a236-afd5a31629de
Time Signature	2/4
Key	Ab
Duration	149.97 s
Tuning	442.28 Hz
Recording Dates	1975 - 1975
Composer(s)	Scott Joplin

Line-up

piano and solo

Dick Hyman

Symbolic Staistics From Annotation

Number of Chord Segments	128
Mean BPM	116.023204641
Mean Harmonic Rhythm	2.25

Chord Usage Summary

Chord	Beats Number	Beats %	Duration (seconds)	Duration %
maj	156	53.7931034483	77.98	51.9970660799
min	26	8.96551724138	12.89	8.5950523438
dom	84	28.9655172414	41.26	27.5121691005
hdim7	0	0.0	0	0.0
dim	22	7.58620689655	11.11	7.40814829633
N	2	0.689655172414	6.73	4.4875641795
unclassified	0	0.0	0.0	0.0

Top Bigrams

(see Bigram in glossary)

Top N-grams

(see N-gram in glossary)

Chroma Statistics

Chord type chroma distribution ternary plot

Source Annotation

maple_leaf_rag(hyman).json

{
  "tuning": 442.28, 
  "artist": "Dick Hyman", 
  "title": "Maple Leaf Rag", 
  "metre": "2/4", 
  "sandbox": {
   "path": "$JAZZ_HARMONY_DATA_ROOT//Jazz_ The Smithsonian Anthology/CD1/Disc 1 - 01 - Maple Leaf Rag.flac", 
   "transcriptions": [],
   "key":"Ab"
  }, 
  "mbid": "1c60e1f6-51ad-4d20-a236-afd5a31629de", 
  "duration": 149.97,
  "parts":
          [
            {
              "name":"Piano Solo - AABBACD",
              "beats":
                      [
                        0.78, 1.27, 1.79, 2.3, 2.82, 3.32, 3.83, 4.32, 4.82, 5.33, 5.83, 6.33, 6.84, 7.36, 7.86, 8.37,
8.88, 9.4, 9.9, 10.4, 10.89, 11.4, 11.88, 12.4, 12.91, 13.44, 13.95, 14.45, 14.92, 15.41, 15.88, 16.38,
16.88, 17.37, 17.89, 18.4, 18.91, 19.42, 19.93, 20.42, 20.92, 21.42, 21.93, 22.42, 22.94, 23.46, 23.96, 24.47,
24.98, 25.5, 26.0, 26.5, 26.99, 27.49, 27.98, 28.49, 28.98, 29.49, 29.97, 30.47, 30.96, 31.44, 31.91, 32.4,
                        32.91, 33.41, 33.92, 34.41, 34.91, 35.4, 35.88, 36.35, 36.84, 37.33, 37.81, 38.28, 38.76, 39.27, 39.75, 40.22,
40.72, 41.22, 41.7, 42.16, 42.65, 43.14, 43.61, 44.11, 44.61, 45.11, 45.61, 46.09, 46.58, 47.04, 47.51, 48.01,
48.52, 49.02, 49.5, 49.98, 50.46, 50.95, 51.42, 51.89, 52.39, 52.89, 53.36, 53.84, 54.33, 54.82, 55.29, 55.76,
56.25, 56.74, 57.22, 57.69, 58.18, 58.66, 59.12, 59.63, 60.13, 60.61, 61.09, 61.57, 62.06, 62.53, 62.99, 63.46,
                         63.97, 64.46, 64.95, 65.44, 65.95, 66.43, 66.93, 67.43, 67.93, 68.41, 68.9, 69.4, 69.89, 70.41, 70.93, 71.42,
71.92, 72.44, 72.94, 73.45, 73.94, 74.43, 74.91, 75.41, 75.91, 76.42, 76.89, 77.4, 77.87, 78.35, 78.82, 79.33,
                        79.82, 80.31, 80.81, 81.29, 81.77, 82.27, 82.74, 83.21, 83.68, 84.18, 84.68, 85.17, 85.66, 86.13, 86.61, 87.1,
87.56, 88.05, 88.53, 89.01, 89.5, 89.99, 90.46, 90.94, 91.42, 91.92, 92.41, 92.89, 93.36, 93.84, 94.29, 94.75,
95.26, 95.75, 96.26, 96.75, 97.24, 97.73, 98.21, 98.69, 99.17, 99.68, 100.19, 100.69, 101.18, 101.66, 102.14, 102.61,
103.07, 103.58, 104.1, 104.58, 105.06, 105.56, 106.04, 106.51, 106.97, 107.48, 107.97, 108.44, 108.92, 109.4, 109.86, 110.32,
                        110.82, 111.35, 111.87, 112.35, 112.82, 113.3, 113.8, 114.29, 114.76, 115.24, 115.74, 116.21, 116.69, 117.19, 117.67, 118.17,
118.64, 119.15, 119.66, 120.14, 120.62, 121.13, 121.6, 122.1, 122.57, 123.07, 123.54, 124.03, 124.49, 124.95, 125.4, 125.94,
126.52, 127.15, 127.78, 128.36, 128.93, 129.49, 130.05, 130.6, 131.15, 131.67, 132.23, 132.77, 133.31, 133.85, 134.38, 134.93,
135.45, 136.03, 136.61, 137.14, 137.68, 138.23, 138.77, 139.3, 139.81, 140.36, 140.9, 141.43, 141.95, 142.45, 142.98, 143.48,
144.02, 144.5, 144.96, 145.45
                      ],
              "chords":
                      [
                        "|Ab A:dim7 |Eb:7 |Ab A:dim7 |Eb:7 |E Eb |E Eb |Ab:min |Ab:min |",
                        "|D:dim7 |Ab |E |Ab |D:dim7 |Ab |E |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 |D:dim7 |Ab |E |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 |D:dim7 |Ab |E |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 |"
                      ]
            }
          ]
 }