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% AndreasAndreas
  2. 🔍 68% Andreas Christi famulusAndreas Christi famulus
  3. 🔍 67% Andreas Christi famulusAndreas Christi famulus
  4. 🔍 57% Andreas Christi famulusAndreas Christi famulus
  5. 🔍 43% Beatus AndreasBeatus Andreas
  6. 🔍 30% Petrus ApostolusPetrus Apostolus
  7. 🔍 27% Andreas veroAndreas vero
  8. 🔍 26% Beatus AndreasBeatus Andreas
  9. 🔍 26% Dixit AndreasDixit Andreas
  10. 🔍 25% Beatus populusBeatus populus
  11. 🔍 25% Dixit AndreasDixit Andreas
  12. 🔍 24% Beatus AndreasBeatus Andreas
  13. 🔍 24% Angelus Domini astititAngelus Domini astitit
  14. 🔍 24% Quis es tuQuis es tu
  15. 🔍 24% Dicit AndreasDicit Andreas
  16. 🔍 24% Respondens autem AngelusRespondens autem Angelus
  17. 🔍 23% Unus ex duobusUnus ex duobus
  18. 🔍 23% Saulus qui et PaulusSaulus qui et Paulus
  19. 🔍 23% Maximilla Christo amabilisMaximilla Christo amabilis
  20. 🔍 23% Beatus Andreas orabatBeatus Andreas orabat
  21. 🔍 23% Dicit AndreasDicit Andreas
  22. 🔍 23% Captator olim pisciumCaptator olim piscium
  23. 🔍 22% Cum pervenisset beatus AndreasCum pervenisset beatus Andreas
  24. 🔍 22% In ferventisIn ferventis
  25. 🔍 22% Dicit AndreasDicit Andreas
  26. 🔍 22% O mundi lampasO mundi lampas
  27. 🔍 21% Angelus autem DominiAngelus autem Domini
  28. 🔍 21% Crastina... eritCrastina... erit
  29. 🔍 21% Et ecce terrae motusEt ecce terrae motus
  30. 🔍 21% De Sion... DominusDe Sion... Dominus
  31. 🔍 21% Beatus PetrusBeatus Petrus
  32. 🔍 21% Illuminatio meaIlluminatio mea
  33. 🔍 21% Erat Andreas fraterErat Andreas frater
  34. 🔍 21% Si offersSi offers
  35. 🔍 21% Beati martyresBeati martyres
  36. 🔍 21% Populus meusPopulus meus
  37. 🔍 21% Non perpercistiNon perpercisti
  38. 🔍 21% Quando natus estQuando natus est
  39. 🔍 20% Angelus... nuntiavitAngelus... nuntiavit
  40. 🔍 20% Dilexit AndreamDilexit Andream
  41. 🔍 20% Germinavit radixGerminavit radix
  42. 🔍 20% Gratias tibiGratias tibi
  43. 🔍 20% Iste est JoannesIste est Joannes
  44. 🔍 20% JudicastiJudicasti
  45. 🔍 20% Omni temporeOmni tempore
  46. 🔍 20% Paulus... JulianoPaulus... Juliano
  47. 🔍 20% Missus est GabrielMissus est Gabriel
  48. 🔍 20% De Sion... quiDe Sion... qui
  49. 🔍 20% Triduanas a DominoTriduanas a Domino
  50. 🔍 20% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  51. 🔍 20% Sitivit in te DomineSitivit in te Domine
  52. 🔍 20% Date eiDate ei
  53. 🔍 20% AnnuntiateAnnuntiate
  54. 🔍 20% Angelus Domini descendebatAngelus Domini descendebat
  55. 🔍 20% Et respicientesEt respicientes
  56. 🔍 20% Ego sum RaphaelEgo sum Raphael
  57. 🔍 19% Hodie Simon PetrusHodie Simon Petrus
  58. 🔍 19% Hodie Simon PetrusHodie Simon Petrus
  59. 🔍 19% Ave MariaAve Maria
  60. 🔍 19% Popule meusPopule meus
  61. 🔍 19% Adaperiat Dominus cor vestrumAdaperiat Dominus cor vestrum
  62. 🔍 19% Ne timeasNe timeas
  63. 🔍 19% Sermone blando AngelusSermone blando Angelus
  64. 🔍 19% Facies meaFacies mea
  65. 🔍 19% De profundisDe profundis