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 🔍 to find similarities to the given chant.

  1. 🔍 100% Gloria et honore (Off.)Gloria et honore (Off.)
  2. 🔍 74% Gloria et honoreGloria et honore
  3. 🔍 63% Gloria et honoreGloria et honore
  4. 🔍 60% Gloria et honoreGloria et honore
  5. 🔍 41% Christi factus sumChristi factus sum
  6. 🔍 37% Gloria et honoreGloria et honore
  7. 🔍 37% Gloria et honoreGloria et honore
  8. 🔍 36% Gloria et honoreGloria et honore
  9. 🔍 34% Gloria et honoreGloria et honore
  10. 🔍 33% Gloria et honoreGloria et honore
  11. 🔍 33% Gloria et honore ... allel.Gloria et honore ... allel.
  12. 🔍 32% Gloria et honore... allel. Gloria et honore... allel.
  13. 🔍 32% Gloria et honore... allel.Gloria et honore... allel.
  14. 🔍 31% Gloria et honoreGloria et honore
  15. 🔍 30% Mihi autem nimis (Off.)Mihi autem nimis (Off.)
  16. 🔍 30% Domine fortitudoDomine fortitudo
  17. 🔍 29% IlluminaIllumina
  18. 🔍 28% GloriabunturGloriabuntur
  19. 🔍 28% Gloria et divitiaeGloria et divitiae
  20. 🔍 28% In medio EcclesiaeIn medio Ecclesiae
  21. 🔍 27% GaudeteGaudete
  22. 🔍 27% Gloria et honore (Resp. Br.)Gloria et honore (Resp. Br.)
  23. 🔍 26% Posuisti Domine (Com.)Posuisti Domine (Com.)
  24. 🔍 26% Domine in auxiliumDomine in auxilium
  25. 🔍 26% Laetamini in Domino (Off.)Laetamini in Domino (Off.)
  26. 🔍 26% Gloria et honore (versus solemnior)Gloria et honore (versus solemnior)
  27. 🔍 25% Praevenisti eamPraevenisti eam
  28. 🔍 25% Gloria et honore...allel.Gloria et honore...allel.
  29. 🔍 25% Esto mihiEsto mihi
  30. 🔍 25% Desiderium animaeDesiderium animae
  31. 🔍 25% AmbulateAmbulate
  32. 🔍 25% In splendoribusIn splendoribus
  33. 🔍 25% Gloria et honoreGloria et honore
  34. 🔍 25% Qui me dignatus est (Com.)Qui me dignatus est (Com.)
  35. 🔍 25% Domine Deus... qui repertusDomine Deus... qui repertus
  36. 🔍 24% Justi epulentur (Off.)Justi epulentur (Off.)
  37. 🔍 24% Deus tu convertensDeus tu convertens
  38. 🔍 24% Bonitas DominiBonitas Domini
  39. 🔍 24% Laetamini in Domino (OFF. cum Alleluia)Laetamini in Domino (OFF. cum Alleluia)
  40. 🔍 24% HolocaustumHolocaustum
  41. 🔍 23% ExclamaveruntExclamaverunt
  42. 🔍 23% Justus ut palma (Intr.)Justus ut palma (Intr.)
  43. 🔍 23% Domine convertereDomine convertere
  44. 🔍 23% Gloria (ad lib.) II.Gloria (ad lib.) II.
  45. 🔍 23% Inclina DomineInclina Domine
  46. 🔍 23% Erit vobisErit vobis
  47. 🔍 23% Ad te levaviAd te levavi
  48. 🔍 23% Liberasti nosLiberasti nos
  49. 🔍 23% Gloria et honore (Grad.)Gloria et honore (Grad.)
  50. 🔍 23% Benedictio perituriBenedictio perituri
  51. 🔍 23% Gaudete cum alleluiaGaudete cum alleluia
  52. 🔍 23% Hodie scietisHodie scietis
  53. 🔍 23% Mihi autem adhaerereMihi autem adhaerere
  54. 🔍 22% Domus meaDomus mea
  55. 🔍 22% Simon Joannis (+ T.P.)Simon Joannis (+ T.P.)
  56. 🔍 22% Simon JoannisSimon Joannis
  57. 🔍 22% Exsultate DeoExsultate Deo
  58. 🔍 22% Inveni DavidInveni David
  59. 🔍 22% Benedicam DominumBenedicam Dominum
  60. 🔍 22% Misereris omniumMisereris omnium
  61. 🔍 22% Non habemus hicNon habemus hic
  62. 🔍 22% De ventre matrisDe ventre matris
  63. 🔍 22% In virtute tuaIn virtute tua
  64. 🔍 22% Domine Jesu Christe (Off.)Domine Jesu Christe (Off.)
  65. 🔍 22% Populum humilemPopulum humilem