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% AnimΓ¦ impiorumAnimΓ¦ impiorum
  2. πŸ” 55% Animae impiorumAnimae impiorum
  3. πŸ” 52% Animae impiorumAnimae impiorum
  4. πŸ” 49% Animae impiorumAnimae impiorum
  5. πŸ” 38% Praevaluit DavidPraevaluit David
  6. πŸ” 37% Caritas fraternitatisCaritas fraternitatis
  7. πŸ” 36% Evangelium meumEvangelium meum
  8. πŸ” 36% Audite et intellegiteAudite et intellegite
  9. πŸ” 36% Dum tolleret DominusDum tolleret Dominus
  10. πŸ” 35% Veniet dies DominiVeniet dies Domini
  11. πŸ” 35% Fidelis servus 1 (mode 1)Fidelis servus 1 (mode 1)
  12. πŸ” 35% Sapientia clamitatSapientia clamitat
  13. πŸ” 35% Sustinuimus pacemSustinuimus pacem
  14. πŸ” 35% Exaudiat DominusExaudiat Dominus
  15. πŸ” 35% Creator omnium DeusCreator omnium Deus
  16. πŸ” 35% Dixit Dominus ad NoeDixit Dominus ad Noe
  17. πŸ” 35% Fidelis servus 1 (mode 3)Fidelis servus 1 (mode 3)
  18. πŸ” 35% Dirumpam vinculaDirumpam vincula
  19. πŸ” 34% Adonai Domine Deus (mode 8)Adonai Domine Deus (mode 8)
  20. πŸ” 34% Clamavit ad regemClamavit ad regem
  21. πŸ” 34% Me etenimMe etenim
  22. πŸ” 34% Omnis sapientiaOmnis sapientia
  23. πŸ” 34% Adaperiat Dominus corAdaperiat Dominus cor
  24. πŸ” 34% Requievit spiritusRequievit spiritus
  25. πŸ” 33% Qui cΓ¦lorum continesQui cΓ¦lorum contines
  26. πŸ” 33% Audi DomineAudi Domine
  27. πŸ” 33% Renovamini spirituRenovamini spiritu
  28. πŸ” 33% Missus sum ad ovesMissus sum ad oves
  29. πŸ” 33% Fratres debitoresFratres debitores
  30. πŸ” 33% Fratres glorificateFratres glorificate
  31. πŸ” 33% Fratres confortaminiFratres confortamini
  32. πŸ” 33% Vidi DominumVidi Dominum
  33. πŸ” 32% Impetum inimicorumImpetum inimicorum
  34. πŸ” 32% Qui perdiderit 2 (mode 1)Qui perdiderit 2 (mode 1)
  35. πŸ” 32% Qui perdiderit 2 (mode 2)Qui perdiderit 2 (mode 2)
  36. πŸ” 32% Contritum est corContritum est cor
  37. πŸ” 32% Omnes qui habebantOmnes qui habebant
  38. πŸ” 32% Ne reminiscaris DomineNe reminiscaris Domine
  39. πŸ” 32% Tu Domine universorumTu Domine universorum
  40. πŸ” 32% Cognoverunt omnesCognoverunt omnes
  41. πŸ” 32% Unus DominusUnus Dominus
  42. πŸ” 31% Omnis autemOmnis autem
  43. πŸ” 31% Ubi est thesaurusUbi est thesaurus
  44. πŸ” 31% Confitemini alterutrum 1Confitemini alterutrum 1
  45. πŸ” 31% Testis est mihiTestis est mihi
  46. πŸ” 31% Damasci prΓ¦positusDamasci prΓ¦positus
  47. πŸ” 31% Fratres hortamur vosFratres hortamur vos
  48. πŸ” 31% Aliis civitatibusAliis civitatibus
  49. πŸ” 31% Domine non sum dignusDomine non sum dignus
  50. πŸ” 31% Aspice DomineAspice Domine
  51. πŸ” 31% Ego enim iam deliborEgo enim iam delibor
  52. πŸ” 30% Vidi portam (mode 1)Vidi portam (mode 1)
  53. πŸ” 30% Novissime autemNovissime autem
  54. πŸ” 30% Lugebat autemLugebat autem
  55. πŸ” 30% Ascendens IesusAscendens Iesus
  56. πŸ” 30% Mirabantur omnes quiMirabantur omnes qui
  57. πŸ” 30% Adonai Domine Deus (mode 3)Adonai Domine Deus (mode 3)
  58. πŸ” 30% Beati pacificiBeati pacifici
  59. πŸ” 30% Magister quod est mandatumMagister quod est mandatum
  60. πŸ” 30% Auditu aurisAuditu auris
  61. πŸ” 30% Loquente IesuLoquente Iesu
  62. πŸ” 30% Scitis fratresScitis fratres
  63. πŸ” 30% Non lotis manibusNon lotis manibus
  64. πŸ” 30% In resurrectioneIn resurrectione
  65. πŸ” 30% Omnis qui se exaltatOmnis qui se exaltat