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% Pater fidei nostrΓ¦Pater fidei nostrΓ¦
  2. πŸ” 48% Pater fidei nostraePater fidei nostrae
  3. πŸ” 39% Pater fidei nostraePater fidei nostrae
  4. πŸ” 36% Pater fidei nostraePater fidei nostrae
  5. πŸ” 32% Fidelis servus 1 (mode 1)Fidelis servus 1 (mode 1)
  6. πŸ” 31% Exaudiat DominusExaudiat Dominus
  7. πŸ” 31% Fidelis servus 1 (mode 3)Fidelis servus 1 (mode 3)
  8. πŸ” 31% Caritas fraternitatisCaritas fraternitatis
  9. πŸ” 31% Omnis sapientiaOmnis sapientia
  10. πŸ” 30% Praevaluit DavidPraevaluit David
  11. πŸ” 30% Unus DominusUnus Dominus
  12. πŸ” 30% Renovamini spirituRenovamini spiritu
  13. πŸ” 30% Omnis autemOmnis autem
  14. πŸ” 30% Fratres glorificateFratres glorificate
  15. πŸ” 30% Creator omnium DeusCreator omnium Deus
  16. πŸ” 30% Veniet dies DominiVeniet dies Domini
  17. πŸ” 30% Evangelium meumEvangelium meum
  18. πŸ” 29% Adonai Domine Deus (mode 8)Adonai Domine Deus (mode 8)
  19. πŸ” 29% Fratres debitoresFratres debitores
  20. πŸ” 29% Audite et intellegiteAudite et intellegite
  21. πŸ” 29% Confiteor tibi PaterConfiteor tibi Pater
  22. πŸ” 29% Qui cΓ¦lorum continesQui cΓ¦lorum contines
  23. πŸ” 29% Requievit spiritusRequievit spiritus
  24. πŸ” 29% Ne reminiscaris DomineNe reminiscaris Domine
  25. πŸ” 28% Fratres confortaminiFratres confortamini
  26. πŸ” 28% Dum tolleret DominusDum tolleret Dominus
  27. πŸ” 28% Cognoverunt omnesCognoverunt omnes
  28. πŸ” 28% Qui perdiderit 2 (mode 1)Qui perdiderit 2 (mode 1)
  29. πŸ” 28% Clamavit ad regemClamavit ad regem
  30. πŸ” 28% AnimΓ¦ impiorumAnimΓ¦ impiorum
  31. πŸ” 27% Confitemini alterutrum 1Confitemini alterutrum 1
  32. πŸ” 27% Dixit Dominus ad NoeDixit Dominus ad Noe
  33. πŸ” 27% Pater AbrahamPater Abraham
  34. πŸ” 27% Emitte AgnumEmitte Agnum
  35. πŸ” 27% Ante me non est (Mode 1g)Ante me non est (Mode 1g)
  36. πŸ” 27% Adaperiat Dominus corAdaperiat Dominus cor
  37. πŸ” 27% Cognovit autem paterCognovit autem pater
  38. πŸ” 27% Vidi portam (mode 4)Vidi portam (mode 4)
  39. πŸ” 27% Pater peccaviPater peccavi
  40. πŸ” 27% Vidi portam (mode 1)Vidi portam (mode 1)
  41. πŸ” 27% Multi venient (mode 8)Multi venient (mode 8)
  42. πŸ” 27% Pater manifestaviPater manifestavi
  43. πŸ” 27% Adonai Domine Deus (mode 3)Adonai Domine Deus (mode 3)
  44. πŸ” 27% Semen ceciditSemen cecidit
  45. πŸ” 27% Sapientia clamitatSapientia clamitat
  46. πŸ” 27% Fratres hortamur vosFratres hortamur vos
  47. πŸ” 27% Qui perdiderit 2 (mode 2)Qui perdiderit 2 (mode 2)
  48. πŸ” 27% Dirumpam vinculaDirumpam vincula
  49. πŸ” 27% Vidi DominumVidi Dominum
  50. πŸ” 27% Videte videteVidete videte
  51. πŸ” 27% Domine non sum dignusDomine non sum dignus
  52. πŸ” 27% Impetum inimicorumImpetum inimicorum
  53. πŸ” 27% Me etenimMe etenim
  54. πŸ” 26% Sustinuimus pacemSustinuimus pacem
  55. πŸ” 26% Qui odit 1Qui odit 1
  56. πŸ” 26% Clarifica me PaterClarifica me Pater
  57. πŸ” 26% Missus sum ad ovesMissus sum ad oves
  58. πŸ” 26% Aliis civitatibusAliis civitatibus
  59. πŸ” 26% Beati pacificiBeati pacifici
  60. πŸ” 26% Audi DomineAudi Domine
  61. πŸ” 26% Benedictus Deus IsraelBenedictus Deus Israel
  62. πŸ” 26% Ego sum Deus AbrahamEgo sum Deus Abraham
  63. πŸ” 26% Tu Domine universorumTu Domine universorum
  64. πŸ” 26% Lugebat autemLugebat autem
  65. πŸ” 26% Cantate DominoCantate Domino