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% Rorate cΓ¦li desuperRorate cΓ¦li desuper
  2. πŸ” 76% Rorate cΓ¦li desuperRorate cΓ¦li desuper
  3. πŸ” 70% Rorate caeli desuperRorate caeli desuper
  4. πŸ” 68% Rorate cΓ¦li… CΓ¦liRorate cΓ¦li… CΓ¦li
  5. πŸ” 65% Rorate cΓ¦li desuperRorate cΓ¦li desuper
  6. πŸ” 59% Rorate caeli desuperRorate caeli desuper
  7. πŸ” 53% Rorate caeliRorate caeli
  8. πŸ” 48% Rorate cΓ¦li… Et justitiaRorate cΓ¦li… Et justitia
  9. πŸ” 45% Rorate caeli desuperRorate caeli desuper
  10. πŸ” 39% Rorate coeli… BenedixistiRorate coeli… Benedixisti
  11. πŸ” 38% Rorate caeli... (Ps. Caeli enarrant)Rorate caeli... (Ps. Caeli enarrant)
  12. πŸ” 38% Rorate coeli… CoeliRorate coeli… Coeli
  13. πŸ” 37% Rorate cΓ¦li… Emitte AgnumRorate cΓ¦li… Emitte Agnum
  14. πŸ” 37% Rorate... Ps. Caeli enarrantRorate... Ps. Caeli enarrant
  15. πŸ” 36% Rorate... Ps. BenedixistiRorate... Ps. Benedixisti
  16. πŸ” 33% Rorate cΕ“li… Emitte AgnumRorate cΕ“li… Emitte Agnum
  17. πŸ” 30% Egredietur DominusEgredietur Dominus
  18. πŸ” 29% Emitte Agnum DomineEmitte Agnum Domine
  19. πŸ” 28% Rorate cΕ“li... Christus JesusRorate cΕ“li... Christus Jesus
  20. πŸ” 28% ExspectaboExspectabo
  21. πŸ” 25% Haurietis aquas (I)Haurietis aquas (I)
  22. πŸ” 24% Montes IsraelMontes Israel
  23. πŸ” 22% Ego autem ad DominumEgo autem ad Dominum
  24. πŸ” 21% Super te Jerusalem orieturSuper te Jerusalem orietur
  25. πŸ” 21% Maria Virgo semperMaria Virgo semper
  26. πŸ” 21% VidentibusVidentibus
  27. πŸ” 20% Attendite universiAttendite universi
  28. πŸ” 20% Super te JerusalemSuper te Jerusalem
  29. πŸ” 20% Laeva ejusLaeva ejus
  30. πŸ” 20% Exspectabo DominumExspectabo Dominum
  31. πŸ” 20% Voce jucunditatisVoce jucunditatis
  32. πŸ” 20% In odoremIn odorem
  33. πŸ” 20% Da mercedemDa mercedem
  34. πŸ” 19% Germinavit radixGerminavit radix
  35. πŸ” 19% Adversum meAdversum me
  36. πŸ” 19% Domine salva nosDomine salva nos
  37. πŸ” 19% Adjutorium nostrumAdjutorium nostrum
  38. πŸ” 19% Inclinavit DominusInclinavit Dominus
  39. πŸ” 19% Quaerite DominumQuaerite Dominum
  40. πŸ” 19% Adversum meAdversum me
  41. πŸ” 18% Jubilate... omnisJubilate... omnis
  42. πŸ” 18% Pauper in peculioPauper in peculio
  43. πŸ” 18% Angelis suisAngelis suis
  44. πŸ” 18% Confitebor nominiConfitebor nomini
  45. πŸ” 18% Prophetae praedicaveruntProphetae praedicaverunt
  46. πŸ” 18% Suavis DominusSuavis Dominus
  47. πŸ” 18% Sion renovaberisSion renovaberis
  48. πŸ” 18% De caelo venietDe caelo veniet
  49. πŸ” 18% Laetabitur (I)Laetabitur (I)
  50. πŸ” 18% In DominoIn Domino
  51. πŸ” 18% Auxilium meumAuxilium meum
  52. πŸ” 18% Justum deduxitJustum deduxit
  53. πŸ” 18% Domine in caeloDomine in caelo
  54. πŸ” 18% Apud Dominum misericordiaApud Dominum misericordia
  55. πŸ” 18% Sion noli timereSion noli timere
  56. πŸ” 18% Deus majestatisDeus majestatis
  57. πŸ” 17% Alleluia (ant. mode 7)Alleluia (ant. mode 7)
  58. πŸ” 17% Alleluia (ant. mode 5)Alleluia (ant. mode 5)
  59. πŸ” 17% Qui persequebantur justumQui persequebantur justum
  60. πŸ” 17% Ite et vosIte et vos
  61. πŸ” 17% Misit DominusMisit Dominus
  62. πŸ” 17% Ecce ascendimus... et FiliusEcce ascendimus... et Filius
  63. πŸ” 17% Gloria et honoreGloria et honore
  64. πŸ” 17% Laudemus caeliLaudemus caeli
  65. πŸ” 17% Miserere mihiMiserere mihi