IsoGrego

Find the top n Gregorian chants most similar to a given one, sorted by cosine TF-IDF similarity of the GABC files.

Last sync with GregoBase: 2025-12-20. Max GregoBase ID: 20393.

🎩 tip: "How to compute the similarity between two text documents?" StackOverflow question. Originally inspired by "examples of same setting, different texts?" MusicaSacra forum thread. See the source code on GitHub.

See, e.g.: 1961 Solesmes Liber Usualis

Click on the chant name to expand/contract the collapsible. Click the chant image to open it up in GregoBase. Click the πŸ” to find similarities to the given chant.

  1. πŸ” 100% Vox turturisVox turturis
  2. πŸ” 59% Vox turturisVox turturis
  3. πŸ” 46% Pro omnibusPro omnibus
  4. πŸ” 29% Vox turturisVox turturis
  5. πŸ” 20% Vox de caelis sonuitVox de caelis sonuit
  6. πŸ” 20% Vox de caelis sonuitVox de caelis sonuit
  7. πŸ” 19% Jesu corona celsior (S. Mauri abbatis)Jesu corona celsior (S. Mauri abbatis)
  8. πŸ” 19% Aurora surgit aureaAurora surgit aurea
  9. πŸ” 18% Iesu corona caelitumIesu corona caelitum
  10. πŸ” 18% Virgo clemensVirgo clemens
  11. πŸ” 18% Audita est vox infantiumAudita est vox infantium
  12. πŸ” 17% Vox puraVox pura
  13. πŸ” 17% Magnae cohortis principemMagnae cohortis principem
  14. πŸ” 17% Martyr Dei (I)Martyr Dei (I)
  15. πŸ” 17% Fratres, corona cΓ¦licaFratres, corona cΓ¦lica
  16. πŸ” 17% In cΓ¦lesti collegioIn cΓ¦lesti collegio
  17. πŸ” 17% Christe sanctorumChriste sanctorum
  18. πŸ” 17% Quicumque ChristumQuicumque Christum
  19. πŸ” 17% Deus tuorum militumDeus tuorum militum
  20. πŸ” 17% Novus athletaNovus athleta
  21. πŸ” 17% Rerum Deus fonsRerum Deus fons
  22. πŸ” 17% Iesu, redemptor omniumIesu, redemptor omnium
  23. πŸ” 17% Iesu, redemptor omniumIesu, redemptor omnium
  24. πŸ” 16% Iesu redemptor omniumIesu redemptor omnium
  25. πŸ” 16% Pro omnibusPro omnibus
  26. πŸ” 16% Amor Jesu dulcissimeAmor Jesu dulcissime
  27. πŸ” 16% Virginis proles (I)Virginis proles (I)
  28. πŸ” 16% Aeterno RegiAeterno Regi
  29. πŸ” 16% Ave Maria (Salutatio Angelica)Ave Maria (Salutatio Angelica)
  30. πŸ” 16% Gaude Mater EcclesiaGaude Mater Ecclesia
  31. πŸ” 16% Iste confessor (I)Iste confessor (I)
  32. πŸ” 16% Hymnum novaeHymnum novae
  33. πŸ” 15% Novus athleta DominiNovus athleta Domini
  34. πŸ” 15% O lux beata Trinitas (hiemalis)O lux beata Trinitas (hiemalis)
  35. πŸ” 15% Vox in RamaVox in Rama
  36. πŸ” 15% Verbo DominiVerbo Domini
  37. πŸ” 15% Lauda animaLauda anima
  38. πŸ” 15% Te lucis ante terminumTe lucis ante terminum
  39. πŸ” 15% In hoc HyacinthiIn hoc Hyacinthi
  40. πŸ” 14% Adest... diademaAdest... diadema
  41. πŸ” 14% O quam pulchraO quam pulchra
  42. πŸ” 14% Ward Method - Mode VIIIWard Method - Mode VIII
  43. πŸ” 14% Et ecce voxEt ecce vox
  44. πŸ” 14% Audita est quasi voxAudita est quasi vox
  45. πŸ” 14% Pie PaterPie Pater
  46. πŸ” 14% Lux perpetuaLux perpetua
  47. πŸ” 14% Pie pastorPie pastor
  48. πŸ” 14% Tota pulchra es amica (Ant)Tota pulchra es amica (Ant)
  49. πŸ” 14% Crux fidelisCrux fidelis
  50. πŸ” 14% Ex quo facta est vox (Adv.)Ex quo facta est vox (Adv.)
  51. πŸ” 14% DeclinaboDeclinabo
  52. πŸ” 14% Benedicamus Domino (I)Benedicamus Domino (I)
  53. πŸ” 14% Ex quo facta est vox (Visit.)Ex quo facta est vox (Visit.)
  54. πŸ” 13% Iste est qui pro legeIste est qui pro lege
  55. πŸ” 13% Et ecce vox de nubeEt ecce vox de nube
  56. πŸ” 13% Adest... beatusAdest... beatus
  57. πŸ” 13% Gaude Virgo quae de caelisGaude Virgo quae de caelis
  58. πŸ” 13% Resurrectio (Tempore paschali)Resurrectio (Tempore paschali)
  59. πŸ” 13% Adest dies laetitiaeAdest dies laetitiae
  60. πŸ” 13% Assumptio B. M. V. (Alia antiphona)Assumptio B. M. V. (Alia antiphona)
  61. πŸ” 13% Gaude felix materGaude felix mater
  62. πŸ” 13% O quantum in CruceO quantum in Cruce
  63. πŸ” 13% Sapientia hujusSapientia hujus
  64. πŸ” 13% Hodiernae lux dieiHodiernae lux diei
  65. πŸ” 13% Deus meus es tu ne (Resp.)Deus meus es tu ne (Resp.)