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% Ibant parentesIbant parentes
  2. 🔍 66% Ibant parentesIbant parentes
  3. 🔍 55% Ibant parentes JesuIbant parentes Jesu
  4. 🔍 47% Ibant parentesIbant parentes
  5. 🔍 44% Ibant parentes JesuIbant parentes Jesu
  6. 🔍 40% Ibant parentes JesuIbant parentes Jesu
  7. 🔍 39% Ibant parentes JesuIbant parentes Jesu
  8. 🔍 38% Pastores veneruntPastores venerunt
  9. 🔍 37% Erat Ioseph et materErat Ioseph et mater
  10. 🔍 37% Remansit puer IesusRemansit puer Iesus
  11. 🔍 35% Viderunt oculi 1Viderunt oculi 1
  12. 🔍 34% Iacob autemIacob autem
  13. 🔍 33% Dabo in SionDabo in Sion
  14. 🔍 33% Dabo in SionDabo in Sion
  15. 🔍 33% Post triduumPost triduum
  16. 🔍 33% Te qui in SpirituTe qui in Spiritu
  17. 🔍 32% Descendit Iesus cum eisDescendit Iesus cum eis
  18. 🔍 32% Puer Iesus proficiebatPuer Iesus proficiebat
  19. 🔍 30% De nocteDe nocte
  20. 🔍 30% Laetamini cum IerusalemLaetamini cum Ierusalem
  21. 🔍 30% Lauda JerusalemLauda Jerusalem
  22. 🔍 29% Ioseph fili DavidIoseph fili David
  23. 🔍 29% Angelus ad pastoresAngelus ad pastores
  24. 🔍 29% Ierusalem gaudeIerusalem gaude
  25. 🔍 29% Ecce veniet ProphetaEcce veniet Propheta
  26. 🔍 29% Erat Ioseph et MariaErat Ioseph et Maria
  27. 🔍 29% Laetamini cum IerusalemLaetamini cum Ierusalem
  28. 🔍 29% Laetamini cum IerusalemLaetamini cum Ierusalem
  29. 🔍 29% IucundareIucundare
  30. 🔍 29% Domine clamaviDomine clamavi
  31. 🔍 29% In DominoIn Domino
  32. 🔍 29% Discerne causamDiscerne causam
  33. 🔍 28% Domine in caeloDomine in caelo
  34. 🔍 28% In domum DominiIn domum Domini
  35. 🔍 28% Magnum mysteriumMagnum mysterium
  36. 🔍 28% Declinabit DominusDeclinabit Dominus
  37. 🔍 28% Vox clamantis in eremoVox clamantis in eremo
  38. 🔍 28% Vox clamantis in eremoVox clamantis in eremo
  39. 🔍 28% Ierusalem luceIerusalem luce
  40. 🔍 28% Ierusalem respiceIerusalem respice
  41. 🔍 28% Ierusalem respiceIerusalem respice
  42. 🔍 28% Sancti viceruntSancti vicerunt
  43. 🔍 28% In cymbalisIn cymbalis
  44. 🔍 28% Orate pro persequentibusOrate pro persequentibus
  45. 🔍 28% Exhibeamus corporaExhibeamus corpora
  46. 🔍 28% Omnis spiritusOmnis spiritus
  47. 🔍 27% Confitebor tibi DomineConfitebor tibi Domine
  48. 🔍 27% Filii SionFilii Sion
  49. 🔍 27% Libera nos Deus (Mode 1f)Libera nos Deus (Mode 1f)
  50. 🔍 27% Ecce Dominus venietEcce Dominus veniet
  51. 🔍 27% Ecce Dominus venietEcce Dominus veniet
  52. 🔍 27% Dextera DominiDextera Domini
  53. 🔍 27% ConsolaminiConsolamini
  54. 🔍 27% In nomine enimIn nomine enim
  55. 🔍 27% Rogate DominumRogate Dominum
  56. 🔍 27% Facta est cum angeloFacta est cum angelo
  57. 🔍 27% AedificansAedificans
  58. 🔍 27% Fili quid fecistiFili quid fecisti
  59. 🔍 27% Ecce veniet ProphetaEcce veniet Propheta
  60. 🔍 27% In firmamentoIn firmamento
  61. 🔍 27% Attendite universiAttendite universi
  62. 🔍 27% Omnes de SabaOmnes de Saba
  63. 🔍 27% Rex nosterRex noster
  64. 🔍 27% Rex nosterRex noster
  65. 🔍 27% Omnes qui habebantOmnes qui habebant