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 🔍 to find similarities to the given chant.

  1. 🔍 100% Ne reminiscaris... meaNe reminiscaris... mea
  2. 🔍 81% Ne reminiscaris DomineNe reminiscaris Domine
  3. 🔍 76% Ne reminiscaris... nostraNe reminiscaris... nostra
  4. 🔍 65% Ne reminiscarisNe reminiscaris
  5. 🔍 59% Ne reminiscarisNe reminiscaris
  6. 🔍 59% Ne reminiscarisNe reminiscaris
  7. 🔍 53% Ne reminiscaris DomineNe reminiscaris Domine
  8. 🔍 48% Ne reminiscarisNe reminiscaris
  9. 🔍 40% In omnibus hisIn omnibus his
  10. 🔍 36% Tulit ergoTulit ergo
  11. 🔍 36% Haec est quae nescivitHaec est quae nescivit
  12. 🔍 36% Ne tacuerisNe tacueris
  13. 🔍 35% Ne derelinquas meNe derelinquas me
  14. 🔍 35% Est secretumEst secretum
  15. 🔍 35% Triduanas a DominoTriduanas a Domino
  16. 🔍 35% Tulit ergo paralyticusTulit ergo paralyticus
  17. 🔍 35% Te Deum PatremTe Deum Patrem
  18. 🔍 35% O nimis felixO nimis felix
  19. 🔍 34% Exaudi Domine... adjutorExaudi Domine... adjutor
  20. 🔍 34% Existimo omniaExistimo omnia
  21. 🔍 33% Nostras deprecationesNostras deprecationes
  22. 🔍 33% Laus Deo PatriLaus Deo Patri
  23. 🔍 33% Ego sum panis vivusEgo sum panis vivus
  24. 🔍 33% In ferventis oleiIn ferventis olei
  25. 🔍 32% Tota pulchra es amica meaTota pulchra es amica mea
  26. 🔍 32% VisionemVisionem
  27. 🔍 32% Innuebant patriInnuebant patri
  28. 🔍 32% Maternitas tuaMaternitas tua
  29. 🔍 32% In circuituIn circuitu
  30. 🔍 32% Vox clamantis in desertoVox clamantis in deserto
  31. 🔍 32% Benedicta es tuBenedicta es tu
  32. 🔍 31% Si quis diligit meSi quis diligit me
  33. 🔍 31% Si quis diligit meSi quis diligit me
  34. 🔍 31% Angelis suisAngelis suis
  35. 🔍 31% Ait autem AngelusAit autem Angelus
  36. 🔍 31% Sapientia clamitatSapientia clamitat
  37. 🔍 31% Miserere mihiMiserere mihi
  38. 🔍 31% Qui timet DominumQui timet Dominum
  39. 🔍 30% Qui me misitQui me misit
  40. 🔍 30% Captator olim pisciumCaptator olim piscium
  41. 🔍 30% Respexit meRespexit me
  42. 🔍 30% Adonai Domine DeusAdonai Domine Deus
  43. 🔍 30% Commune vos apostoliCommune vos apostoli
  44. 🔍 30% DelictaDelicta
  45. 🔍 30% Unus militumUnus militum
  46. 🔍 30% Unus militumUnus militum
  47. 🔍 30% Si in digitoSi in digito
  48. 🔍 30% Exsultabunt DominoExsultabunt Domino
  49. 🔍 30% Christus Dei FiliusChristus Dei Filius
  50. 🔍 29% Benedico... FiliumBenedico... Filium
  51. 🔍 29% Suscepisti meSuscepisti me
  52. 🔍 29% Vota meaVota mea
  53. 🔍 29% Cum audisset JobCum audisset Job
  54. 🔍 29% Ecce Crucem DominiEcce Crucem Domini
  55. 🔍 29% Benedicta filiaBenedicta filia
  56. 🔍 29% Ecce puer meusEcce puer meus
  57. 🔍 29% Adjutorium nostrumAdjutorium nostrum
  58. 🔍 29% Et dicebantEt dicebant
  59. 🔍 29% Dum conturbataDum conturbata
  60. 🔍 29% Christus JesusChristus Jesus
  61. 🔍 29% Ne timeasNe timeas
  62. 🔍 29% Euge serve bone (Conf. non Pont.)Euge serve bone (Conf. non Pont.)
  63. 🔍 28% Conventione autemConventione autem
  64. 🔍 28% Vocabis nomen ejusVocabis nomen ejus
  65. 🔍 28% Maria et fluminaMaria et flumina