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: 2025-12-20. 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% Amavit eumAmavit eum
  2. πŸ” 69% Amavit eum Dominus (All.)Amavit eum Dominus (All.)
  3. πŸ” 23% Erit autem sanguisErit autem sanguis
  4. πŸ” 22% In conspectu... adorabo (All)In conspectu... adorabo (All)
  5. πŸ” 22% Amavit eum... allelAmavit eum... allel
  6. πŸ” 21% Amavit eumAmavit eum
  7. πŸ” 20% Hymnum canentes martyrumHymnum canentes martyrum
  8. πŸ” 20% Rex glorioseRex gloriose
  9. πŸ” 20% Amavit eum Dominus (TP)Amavit eum Dominus (TP)
  10. πŸ” 20% Amavit eumAmavit eum
  11. πŸ” 20% Fortes cadΓ©ndoFortes cadΓ©ndo
  12. πŸ” 19% Amavit eum Dominus (Resp. Br. T.P.)Amavit eum Dominus (Resp. Br. T.P.)
  13. πŸ” 19% Rex gloriose martyrumRex gloriose martyrum
  14. πŸ” 19% Amavit eum Dominus (Resp. Br.)Amavit eum Dominus (Resp. Br.)
  15. πŸ” 19% Rex gloriose MartyrumRex gloriose Martyrum
  16. πŸ” 19% In conspectu... Domine DeusIn conspectu... Domine Deus
  17. πŸ” 19% Amavit eum DominusAmavit eum Dominus
  18. πŸ” 18% In conspectu... Domine DeusIn conspectu... Domine Deus
  19. πŸ” 18% Erit autem sanguisErit autem sanguis
  20. πŸ” 18% Amavit eum DominusAmavit eum Dominus
  21. πŸ” 18% Amavit eum Dominus (Resp. Br. T.P.)Amavit eum Dominus (Resp. Br. T.P.)
  22. πŸ” 18% Amavit eum DominusAmavit eum Dominus
  23. πŸ” 18% Summi sacerdos NuminisSummi sacerdos Numinis
  24. πŸ” 18% Stetit pontifexStetit pontifex
  25. πŸ” 17% Triumphat mundi principemTriumphat mundi principem
  26. πŸ” 17% In conspectu... adorabo (All)In conspectu... adorabo (All)
  27. πŸ” 17% Timete DominumTimete Dominum
  28. πŸ” 17% Inter natosInter natos
  29. πŸ” 17% In conspectu AngelorumIn conspectu Angelorum
  30. πŸ” 17% Alleluia (T.P. Invitatorium)Alleluia (T.P. Invitatorium)
  31. πŸ” 17% Oportebat pati ChristumOportebat pati Christum
  32. πŸ” 16% Exaudi orationemExaudi orationem
  33. πŸ” 16% Ego sum pastorEgo sum pastor
  34. πŸ” 16% Amavit eum DominusAmavit eum Dominus
  35. πŸ” 16% Benedicamus PatremBenedicamus Patrem
  36. πŸ” 16% Diligite DominumDiligite Dominum
  37. πŸ” 16% Exaudi orationemExaudi orationem
  38. πŸ” 16% In conspectu... Domine DeusIn conspectu... Domine Deus
  39. πŸ” 16% Isti sunt viri... quos elegitIsti sunt viri... quos elegit
  40. πŸ” 16% Inclinet DominusInclinet Dominus
  41. πŸ” 16% Surrexit Dominus deSurrexit Dominus de
  42. πŸ” 16% Sancte PauleSancte Paule
  43. πŸ” 16% Amavit eum (verse sol.)Amavit eum (verse sol.)
  44. πŸ” 16% Timete DominumTimete Dominum
  45. πŸ” 16% Corona aureaCorona aurea
  46. πŸ” 16% Alleluia (ad introitum mode 6)Alleluia (ad introitum mode 6)
  47. πŸ” 16% Justorum animae (Off.)Justorum animae (Off.)
  48. πŸ” 15% ReminiscereReminiscere
  49. πŸ” 15% Invocabit meInvocabit me
  50. πŸ” 15% AdoraboAdorabo
  51. πŸ” 15% Clamaverunt ad teClamaverunt ad te
  52. πŸ” 15% Stetit PontifexStetit Pontifex
  53. πŸ” 15% Impetum fecerunt (Resp.)Impetum fecerunt (Resp.)
  54. πŸ” 15% Stetit Angelus (Off)Stetit Angelus (Off)
  55. πŸ” 15% Os justiOs justi
  56. πŸ” 15% Narrabo omniaNarrabo omnia
  57. πŸ” 15% Posui adjutoriumPosui adjutorium
  58. πŸ” 15% Adorate DeumAdorate Deum
  59. πŸ” 15% Timete DominumTimete Dominum
  60. πŸ” 14% Dilectio DeiDilectio Dei
  61. πŸ” 14% Stetit Angelus (Off, verses)Stetit Angelus (Off, verses)
  62. πŸ” 14% Te saeculorum PrincipemTe saeculorum Principem
  63. πŸ” 14% Amavit eumAmavit eum
  64. πŸ” 14% Benedicamus PatremBenedicamus Patrem
  65. πŸ” 14% LaetareLaetare