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% Adversum meAdversum me
  2. πŸ” 87% Adversum meAdversum me
  3. πŸ” 69% Adversum meAdversum me
  4. πŸ” 36% Tu mandastiTu mandasti
  5. πŸ” 35% BenedictaBenedicta
  6. πŸ” 34% CaligaveruntCaligaverunt
  7. πŸ” 33% Adeamus. Ps. EructavitAdeamus. Ps. Eructavit
  8. πŸ” 32% Adeamus. Ps. LevaviAdeamus. Ps. Levavi
  9. πŸ” 32% Ecce DeusEcce Deus
  10. πŸ” 30% Tu MandastiTu Mandasti
  11. πŸ” 30% In salutariIn salutari
  12. πŸ” 29% Tu mandastiTu mandasti
  13. πŸ” 29% Laetare JerusalemLaetare Jerusalem
  14. πŸ” 29% Domine in tua misericordiaDomine in tua misericordia
  15. πŸ” 29% Sicut in holocaustoSicut in holocausto
  16. πŸ” 28% Introibo in domumIntroibo in domum
  17. πŸ” 28% Domine refugiumDomine refugium
  18. πŸ” 27% In jejunio et fletu (Resp.)In jejunio et fletu (Resp.)
  19. πŸ” 27% Domine refugiumDomine refugium
  20. πŸ” 27% Oves meaeOves meae
  21. πŸ” 26% Adeamus. Ps. MisericΓ³rdiasAdeamus. Ps. MisericΓ³rdias
  22. πŸ” 26% Amen dico vobis quod vosAmen dico vobis quod vos
  23. πŸ” 26% Ascendit Deus (Ss. Rosarii)Ascendit Deus (Ss. Rosarii)
  24. πŸ” 25% Pacem relinquoPacem relinquo
  25. πŸ” 25% Ecce vidimus Ecce vidimus
  26. πŸ” 25% Deus in loco sanctoDeus in loco sancto
  27. πŸ” 25% Exaudi DeusExaudi Deus
  28. πŸ” 25% Ecce DeusEcce Deus
  29. πŸ” 25% Panem de caeloPanem de caelo
  30. πŸ” 25% Non vos relinquamNon vos relinquam
  31. πŸ” 25% Deus in loco sancto suoDeus in loco sancto suo
  32. πŸ” 24% Sanctus XVIISanctus XVII
  33. πŸ” 24% Quoniam zelusQuoniam zelus
  34. πŸ” 24% Gloria (ad lib.) II.Gloria (ad lib.) II.
  35. πŸ” 24% Ultimo festivitatisUltimo festivitatis
  36. πŸ” 24% Vultum tuum (Grad.)Vultum tuum (Grad.)
  37. πŸ” 24% Eram quasi agnusEram quasi agnus
  38. πŸ” 24% Sion noli timereSion noli timere
  39. πŸ” 24% Cantemus DominoCantemus Domino
  40. πŸ” 24% Petite cum AlleluiaPetite cum Alleluia
  41. πŸ” 23% Circumdederunt meCircumdederunt me
  42. πŸ” 23% Incipit Oratio Jeremiae Prophetae (ad libitum)Incipit Oratio Jeremiae Prophetae (ad libitum)
  43. πŸ” 23% Quaerite DominumQuaerite Dominum
  44. πŸ” 23% Miserere (Ps 50)Miserere (Ps 50)
  45. πŸ” 23% Ad te DomineAd te Domine
  46. πŸ” 23% Laeva ejusLaeva ejus
  47. πŸ” 23% Domine convertereDomine convertere
  48. πŸ” 23% Cogitationes Cordis cum AlleluiaCogitationes Cordis cum Alleluia
  49. πŸ” 23% Cor meumCor meum
  50. πŸ” 23% Ad DominumAd Dominum
  51. πŸ” 23% Gaudens gaudeboGaudens gaudebo
  52. πŸ” 23% Salvum me fac DeusSalvum me fac Deus
  53. πŸ” 23% Laudate DominumLaudate Dominum
  54. πŸ” 23% Psallite DominoPsallite Domino
  55. πŸ” 23% Hodie beata VirgoHodie beata Virgo
  56. πŸ” 23% Obsecro Domine mementoObsecro Domine memento
  57. πŸ” 23% Electi meiElecti mei
  58. πŸ” 23% Justi decantaveruntJusti decantaverunt
  59. πŸ” 23% Laeva ejusLaeva ejus
  60. πŸ” 23% Apud Dominum misericordiaApud Dominum misericordia
  61. πŸ” 22% Quaerite DominumQuaerite Dominum
  62. πŸ” 22% Qui pacemQui pacem
  63. πŸ” 22% Da mercedemDa mercedem
  64. πŸ” 22% Dominus fortitudoDominus fortitudo
  65. πŸ” 22% Misereris omniumMisereris omnium