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% Erat Ioseph et materErat Ioseph et mater
  2. 🔍 71% Erat Ioseph et MariaErat Ioseph et Maria
  3. 🔍 65% Erat Ioseph et Mater IesuErat Ioseph et Mater Iesu
  4. 🔍 57% Erat Ioseph et Mater IesuErat Ioseph et Mater Iesu
  5. 🔍 55% Erat Ioseph et Maria mater IesuErat Ioseph et Maria mater Iesu
  6. 🔍 51% Erat Ioseph et Maria mater Iesu (altera melodia)Erat Ioseph et Maria mater Iesu (altera melodia)
  7. 🔍 49% Ioseph fili DavidIoseph fili David
  8. 🔍 39% Iacob autemIacob autem
  9. 🔍 37% Ibant parentesIbant parentes
  10. 🔍 36% Remansit puer IesusRemansit puer Iesus
  11. 🔍 35% Pastores veneruntPastores venerunt
  12. 🔍 34% Descendit Iesus cum eisDescendit Iesus cum eis
  13. 🔍 34% Domine in caeloDomine in caelo
  14. 🔍 34% Post triduumPost triduum
  15. 🔍 32% Puer Iesus proficiebatPuer Iesus proficiebat
  16. 🔍 32% Erat Andreas fraterErat Andreas frater
  17. 🔍 31% Ierusalem respiceIerusalem respice
  18. 🔍 31% Ierusalem respiceIerusalem respice
  19. 🔍 31% Spiritus Domini superSpiritus Domini super
  20. 🔍 31% Spiritus Domini superSpiritus Domini super
  21. 🔍 31% Omnis spiritusOmnis spiritus
  22. 🔍 30% ConsolaminiConsolamini
  23. 🔍 30% Fili quid fecistiFili quid fecisti
  24. 🔍 30% VoveteVovete
  25. 🔍 30% Domine magnus esDomine magnus es
  26. 🔍 30% Egredietur DominusEgredietur Dominus
  27. 🔍 30% Egredietur DominusEgredietur Dominus
  28. 🔍 30% Mirabantur omnes quiMirabantur omnes qui
  29. 🔍 30% IntueminiIntuemini
  30. 🔍 30% IntueminiIntuemini
  31. 🔍 29% ConsolaminiConsolamini
  32. 🔍 29% Erat Pater ejusErat Pater ejus
  33. 🔍 29% Domine clamaviDomine clamavi
  34. 🔍 29% Erat quidam regulusErat quidam regulus
  35. 🔍 29% O OriensO Oriens
  36. 🔍 29% O OriensO Oriens
  37. 🔍 29% Ecce Dominus venietEcce Dominus veniet
  38. 🔍 29% Ecce Dominus venietEcce Dominus veniet
  39. 🔍 29% Ecce veniet ProphetaEcce veniet Propheta
  40. 🔍 29% Suscipiant DomineSuscipiant Domine
  41. 🔍 29% Mirabantur omnes de hisMirabantur omnes de his
  42. 🔍 29% Rex nosterRex noster
  43. 🔍 29% Rex nosterRex noster
  44. 🔍 29% In DominoIn Domino
  45. 🔍 29% Dabo in SionDabo in Sion
  46. 🔍 29% Dabo in SionDabo in Sion
  47. 🔍 29% Viderunt oculi 1Viderunt oculi 1
  48. 🔍 29% Veniet Dominus et nonVeniet Dominus et non
  49. 🔍 29% Veniet Dominus et nonVeniet Dominus et non
  50. 🔍 29% Et coegeruntEt coegerunt
  51. 🔍 28% Dextera DominiDextera Domini
  52. 🔍 28% Fontes et omniaFontes et omnia
  53. 🔍 28% De caelo venietDe caelo veniet
  54. 🔍 28% De caelo venietDe caelo veniet
  55. 🔍 28% Ave MariaAve Maria
  56. 🔍 28% Omnipotens SermoOmnipotens Sermo
  57. 🔍 28% Omnipotens SermoOmnipotens Sermo
  58. 🔍 28% Surrexit Christus et illuxitSurrexit Christus et illuxit
  59. 🔍 28% Filii SionFilii Sion
  60. 🔍 28% Manete autemManete autem
  61. 🔍 28% Ave MariaAve Maria
  62. 🔍 28% In domum DominiIn domum Domini
  63. 🔍 28% Beneplacitum estBeneplacitum est
  64. 🔍 28% LoquebanturLoquebantur
  65. 🔍 28% Annuntiate populisAnnuntiate populis