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% Credo videre (Holy Saturday)Credo videre (Holy Saturday)
  2. πŸ” 67% Credo videre (Office of the Dead)Credo videre (Office of the Dead)
  3. πŸ” 49% Credo videreCredo videre
  4. πŸ” 48% Credo videreCredo videre
  5. πŸ” 41% Credo videreCredo videre
  6. πŸ” 40% Credo videreCredo videre
  7. πŸ” 39% Credo videreCredo videre
  8. πŸ” 37% Credo videreCredo videre
  9. πŸ” 31% Adjutor meusAdjutor meus
  10. πŸ” 30% Immittet AngelusImmittet Angelus
  11. πŸ” 29% Alleluia. (Saturday P. T. at Vespers)Alleluia. (Saturday P. T. at Vespers)
  12. πŸ” 28% Quia vidisti meQuia vidisti me
  13. πŸ” 27% Dixit Dominus DominoDixit Dominus Domino
  14. πŸ” 27% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  15. πŸ” 27% Facta estFacta est
  16. πŸ” 27% Voce meaVoce mea
  17. πŸ” 27% Benedico... FiliumBenedico... Filium
  18. πŸ” 26% Ego autem in DominoEgo autem in Domino
  19. πŸ” 26% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  20. πŸ” 26% Facta est cum AngeloFacta est cum Angelo
  21. πŸ” 26% Accessistis ad SionAccessistis ad Sion
  22. πŸ” 25% Accessistis ad SionAccessistis ad Sion
  23. πŸ” 25% Spiritus Domini replevitSpiritus Domini replevit
  24. πŸ” 25% Hodie nomen tuumHodie nomen tuum
  25. πŸ” 25% Ecce Crucem DominiEcce Crucem Domini
  26. πŸ” 25% Hodie beata VirgoHodie beata Virgo
  27. πŸ” 25% Deus adjuvat meDeus adjuvat me
  28. πŸ” 25% Joannes vocabiturJoannes vocabitur
  29. πŸ” 25% Misit Dominus…de manuMisit Dominus…de manu
  30. πŸ” 25% Fili recordareFili recordare
  31. πŸ” 25% Hi sunt qui veneruntHi sunt qui venerunt
  32. πŸ” 24% Benedicta es tuBenedicta es tu
  33. πŸ” 24% IgnemIgnem
  34. πŸ” 24% Joannes vocabitur nomenJoannes vocabitur nomen
  35. πŸ” 24% Spiritus Domini replevitSpiritus Domini replevit
  36. πŸ” 24% Loquere DomineLoquere Domine
  37. πŸ” 24% Loquere DomineLoquere Domine
  38. πŸ” 24% Miserere mihiMiserere mihi
  39. πŸ” 24% Dico vobisDico vobis
  40. πŸ” 24% In tua justitiaIn tua justitia
  41. πŸ” 24% In salutariIn salutari
  42. πŸ” 24% Te lucis ante terminum (Holy Family)Te lucis ante terminum (Holy Family)
  43. πŸ” 24% Spiritus Domini replevitSpiritus Domini replevit
  44. πŸ” 24% Exaltare DomineExaltare Domine
  45. πŸ” 23% Euge serve bone (Conf. non Pont.)Euge serve bone (Conf. non Pont.)
  46. πŸ” 23% ConvertereConvertere
  47. πŸ” 23% Domine non est exaltatumDomine non est exaltatum
  48. πŸ” 23% Sanctorum velut aquilaeSanctorum velut aquilae
  49. πŸ” 23% Benedicimus DeumBenedicimus Deum
  50. πŸ” 23% Memento nostriMemento nostri
  51. πŸ” 23% Non est inventusNon est inventus
  52. πŸ” 23% Placebo DominoPlacebo Domino
  53. πŸ” 23% Responsum accepitResponsum accepit
  54. πŸ” 23% Responsum accepitResponsum accepit
  55. πŸ” 23% Fulcite me floribusFulcite me floribus
  56. πŸ” 23% Laetare JerusalemLaetare Jerusalem
  57. πŸ” 23% Credo Missa RegiaCredo Missa Regia
  58. πŸ” 23% Sacerdotes DeiSacerdotes Dei
  59. πŸ” 22% In Deo speraviIn Deo speravi
  60. πŸ” 22% Ecce stoEcce sto
  61. πŸ” 22% Apertis thesaurisApertis thesauris
  62. πŸ” 22% BenedictaBenedicta
  63. πŸ” 22% Qui timet DominumQui timet Dominum
  64. πŸ” 22% Viderunt omnesViderunt omnes
  65. πŸ” 22% Sancte Paule ApostoleSancte Paule Apostole