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% Quis scit si convertaturQuis scit si convertatur
  2. πŸ” 36% Si quis mihiSi quis mihi
  3. πŸ” 35% Si quis fecerit... intrabitSi quis fecerit... intrabit
  4. πŸ” 35% Requievit spiritusRequievit spiritus
  5. πŸ” 35% Exaudiat DominusExaudiat Dominus
  6. πŸ” 34% Caritas fraternitatisCaritas fraternitatis
  7. πŸ” 34% Quis tibi videturQuis tibi videtur
  8. πŸ” 34% Sapientia clamitatSapientia clamitat
  9. πŸ” 33% Audite et intellegiteAudite et intellegite
  10. πŸ” 33% Fidelis servus 1 (mode 3)Fidelis servus 1 (mode 3)
  11. πŸ” 33% Praevaluit DavidPraevaluit David
  12. πŸ” 33% Ne reminiscaris DomineNe reminiscaris Domine
  13. πŸ” 33% Fidelis servus 1 (mode 1)Fidelis servus 1 (mode 1)
  14. πŸ” 33% Quis ex vobisQuis ex vobis
  15. πŸ” 32% Veniet dies DominiVeniet dies Domini
  16. πŸ” 32% Si quis diligitSi quis diligit
  17. πŸ” 32% Quisquis enimQuisquis enim
  18. πŸ” 31% Creator omnium DeusCreator omnium Deus
  19. πŸ” 31% Evangelium meumEvangelium meum
  20. πŸ” 31% Fratres confortaminiFratres confortamini
  21. πŸ” 31% Si quis introieritSi quis introierit
  22. πŸ” 31% Qui cΓ¦lorum continesQui cΓ¦lorum contines
  23. πŸ” 31% Adonai Domine Deus (mode 8)Adonai Domine Deus (mode 8)
  24. πŸ” 31% Ubi est thesaurusUbi est thesaurus
  25. πŸ” 31% Omnis sapientiaOmnis sapientia
  26. πŸ” 31% Clamavit ad regemClamavit ad regem
  27. πŸ” 30% Renovamini spirituRenovamini spiritu
  28. πŸ” 30% Dirumpam vinculaDirumpam vincula
  29. πŸ” 30% Fratres debitoresFratres debitores
  30. πŸ” 30% Me etenimMe etenim
  31. πŸ” 30% Fratres glorificateFratres glorificate
  32. πŸ” 30% Sustinuimus pacemSustinuimus pacem
  33. πŸ” 30% Dum tolleret DominusDum tolleret Dominus
  34. πŸ” 30% Cognoverunt omnesCognoverunt omnes
  35. πŸ” 30% Dixit Dominus ad NoeDixit Dominus ad Noe
  36. πŸ” 29% Adaperiat Dominus corAdaperiat Dominus cor
  37. πŸ” 29% Qui odit 1Qui odit 1
  38. πŸ” 29% Vidi portam (mode 4)Vidi portam (mode 4)
  39. πŸ” 29% Impetum inimicorumImpetum inimicorum
  40. πŸ” 29% Omnis autemOmnis autem
  41. πŸ” 29% Adonai Domine Deus (mode 3)Adonai Domine Deus (mode 3)
  42. πŸ” 29% Confitemini alterutrum 1Confitemini alterutrum 1
  43. πŸ” 29% Damasci prΓ¦positusDamasci prΓ¦positus
  44. πŸ” 29% Domine si tu visDomine si tu vis
  45. πŸ” 29% Si quis sititSi quis sitit
  46. πŸ” 29% Aspice DomineAspice Domine
  47. πŸ” 29% Qui perdiderit 2 (mode 2)Qui perdiderit 2 (mode 2)
  48. πŸ” 29% Audi DomineAudi Domine
  49. πŸ” 29% Si vere fratresSi vere fratres
  50. πŸ” 29% Qui perdiderit 2 (mode 1)Qui perdiderit 2 (mode 1)
  51. πŸ” 29% Si linguis hominumSi linguis hominum
  52. πŸ” 29% Fratres hortamur vosFratres hortamur vos
  53. πŸ” 29% AnimΓ¦ impiorumAnimΓ¦ impiorum
  54. πŸ” 29% Testis est mihiTestis est mihi
  55. πŸ” 28% Tu Domine universorumTu Domine universorum
  56. πŸ” 28% Scitis fratresScitis fratres
  57. πŸ” 28% In resurrectioneIn resurrectione
  58. πŸ” 28% Domine rex omnipotens in dicioneDomine rex omnipotens in dicione
  59. πŸ” 28% Si duo ex vobisSi duo ex vobis
  60. πŸ” 28% Vidi portam (mode 1)Vidi portam (mode 1)
  61. πŸ” 28% Unus DominusUnus Dominus
  62. πŸ” 28% Auditu aurisAuditu auris
  63. πŸ” 28% Beati pacificiBeati pacifici
  64. πŸ” 28% Benedictus Dominus quiaBenedictus Dominus quia
  65. πŸ” 28% Nolite sollicitiNolite solliciti