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: 2025-12-19. 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% Veni Redemptor gentiumVeni Redemptor gentium
  2. πŸ” 51% Veni Redemptor gentiumVeni Redemptor gentium
  3. πŸ” 38% Exsultet iam angelicaExsultet iam angelica
  4. πŸ” 36% Verbum caro factum estVerbum caro factum est
  5. πŸ” 35% Verbum salutis omniumVerbum salutis omnium
  6. πŸ” 35% Conditor alme siderumConditor alme siderum
  7. πŸ” 34% Verbum salutis omniumVerbum salutis omnium
  8. πŸ” 34% Voce jucunditatisVoce jucunditatis
  9. πŸ” 34% Nox et tenebraeNox et tenebrae
  10. πŸ” 33% Omnis expertemOmnis expertem
  11. πŸ” 33% Adesto rerum conditorAdesto rerum conditor
  12. πŸ” 33% Omnis expertem maculaeOmnis expertem maculae
  13. πŸ” 33% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  14. πŸ” 32% Omnis expertemOmnis expertem
  15. πŸ” 32% Lauda SionLauda Sion
  16. πŸ” 32% Omnis expertemOmnis expertem
  17. πŸ” 32% Exsultet jam AngelicaExsultet jam Angelica
  18. πŸ” 32% Ave lumenAve lumen
  19. πŸ” 32% Lauda SionLauda Sion
  20. πŸ” 31% Te Mater almaTe Mater alma
  21. πŸ” 31% Hymnus Te DeumHymnus Te Deum
  22. πŸ” 31% Te DeumTe Deum
  23. πŸ” 31% Adesto rerum conditorAdesto rerum conditor
  24. πŸ” 31% Ave Virgo nobilisAve Virgo nobilis
  25. πŸ” 30% Conditor almeConditor alme
  26. πŸ” 30% Te DeumTe Deum
  27. πŸ” 30% Ales diei nuntiusAles diei nuntius
  28. πŸ” 30% Aeterna caeli gloriaAeterna caeli gloria
  29. πŸ” 30% Lucis LargitorLucis Largitor
  30. πŸ” 30% Sol ecce surgitSol ecce surgit
  31. πŸ” 30% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  32. πŸ” 30% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  33. πŸ” 30% O res admirabilisO res admirabilis
  34. πŸ” 30% Ave Regis AngelorumAve Regis Angelorum
  35. πŸ” 29% Credo IV (more ambrosiano)Credo IV (more ambrosiano)
  36. πŸ” 29% Sicut pratum picturaturSicut pratum picturatur
  37. πŸ” 29% Crux de te volo conqueriCrux de te volo conqueri
  38. πŸ” 29% Adoro te devoteAdoro te devote
  39. πŸ” 29% Pergrata mundoPergrata mundo
  40. πŸ” 29% Legis sacrataeLegis sacratae
  41. πŸ” 29% Veni Creator (1983/1934)Veni Creator (1983/1934)
  42. πŸ” 29% Gentis redemptaeGentis redemptae
  43. πŸ” 29% Tota Regis filiaeTota Regis filiae
  44. πŸ” 29% Ternis horarum (In feriis per annum)Ternis horarum (In feriis per annum)
  45. πŸ” 29% Te DeumTe Deum
  46. πŸ” 29% Credo IICredo II
  47. πŸ” 29% Mediae noctisMediae noctis
  48. πŸ” 29% Aurora iamAurora iam
  49. πŸ” 28% Te Deum (Simple tone)Te Deum (Simple tone)
  50. πŸ” 28% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  51. πŸ” 28% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  52. πŸ” 28% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  53. πŸ” 28% Ave Maria... virgo serenaAve Maria... virgo serena
  54. πŸ” 28% Doctori gentium!Doctori gentium!
  55. πŸ” 28% Creator alme siderumCreator alme siderum
  56. πŸ” 28% Pange lingua... CorporisPange lingua... Corporis
  57. πŸ” 28% Veni Creator SpiritusVeni Creator Spiritus
  58. πŸ” 28% O mira caritasO mira caritas
  59. πŸ” 28% Te Joseph celebrent (I)Te Joseph celebrent (I)
  60. πŸ” 28% Pange lingua... CorporisPange lingua... Corporis
  61. πŸ” 28% Virginis ProlesVirginis Proles
  62. πŸ” 28% Credo IICredo II
  63. πŸ” 28% Ternis horarum (In dominicis per annum)Ternis horarum (In dominicis per annum)
  64. πŸ” 28% Immense caeli Conditor (aestivalis)Immense caeli Conditor (aestivalis)
  65. πŸ” 28% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum