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 🔍 to find similarities to the given chant.

  1. 🔍 100% Dedit in mortemDedit in mortem
  2. 🔍 36% Christus semelChristus semel
  3. 🔍 36% ConsiderabamConsiderabam
  4. 🔍 36% Dedit illi Dominus claritatemDedit illi Dominus claritatem
  5. 🔍 35% Spiritus est DeusSpiritus est Deus
  6. 🔍 34% Dedit pater paenitentiDedit pater paenitenti
  7. 🔍 34% Dominum Deum tuumDominum Deum tuum
  8. 🔍 33% Spiritus Sanctus in teSpiritus Sanctus in te
  9. 🔍 33% Spiritus Sanctus in teSpiritus Sanctus in te
  10. 🔍 33% In domum DominiIn domum Domini
  11. 🔍 33% Libera nos Deus (Mode 8g)Libera nos Deus (Mode 8g)
  12. 🔍 33% Nemo tollitNemo tollit
  13. 🔍 32% Potens es DominePotens es Domine
  14. 🔍 32% Fili recordareFili recordare
  15. 🔍 32% Deus unus estDeus unus est
  16. 🔍 32% Veni Sancte SpiritusVeni Sancte Spiritus
  17. 🔍 31% Domine clamaviDomine clamavi
  18. 🔍 31% Redemisti nos DeoRedemisti nos Deo
  19. 🔍 31% Qui odit 2Qui odit 2
  20. 🔍 31% Quoniam in teQuoniam in te
  21. 🔍 31% Christus peccata nostraChristus peccata nostra
  22. 🔍 31% Dextera DominiDextera Domini
  23. 🔍 31% Cum venerit ParaclitusCum venerit Paraclitus
  24. 🔍 31% Pater peccaviPater peccavi
  25. 🔍 31% Dabo in SionDabo in Sion
  26. 🔍 31% Dabo in SionDabo in Sion
  27. 🔍 31% Spiritus Domini replevitSpiritus Domini replevit
  28. 🔍 31% Vere languoresVere languores
  29. 🔍 31% De torrente in viaDe torrente in via
  30. 🔍 31% Virgam virtutis ... in splendoribus (Mode 8g-fg)Virgam virtutis ... in splendoribus (Mode 8g-fg)
  31. 🔍 30% In principioIn principio
  32. 🔍 30% Alleluia audiviAlleluia audivi
  33. 🔍 30% Dominus in temploDominus in templo
  34. 🔍 30% Deus misereaturDeus misereatur
  35. 🔍 30% Laetamini cum IerusalemLaetamini cum Ierusalem
  36. 🔍 30% Oblatus estOblatus est
  37. 🔍 30% Beneplacitum estBeneplacitum est
  38. 🔍 30% Redemptionem ... alleluiaRedemptionem ... alleluia
  39. 🔍 30% Salus nostraSalus nostra
  40. 🔍 30% Exaltabo te DomineExaltabo te Domine
  41. 🔍 30% In firmamentoIn firmamento
  42. 🔍 30% Pastor bonusPastor bonus
  43. 🔍 30% Ex uteroEx utero
  44. 🔍 30% Ecce ascendimus ... et FiliusEcce ascendimus ... et Filius
  45. 🔍 30% Ecce in nubibusEcce in nubibus
  46. 🔍 30% Ecce in nubibusEcce in nubibus
  47. 🔍 30% Custodi meCustodi me
  48. 🔍 30% Dedit Iesus virtutemDedit Iesus virtutem
  49. 🔍 30% Respexit DominusRespexit Dominus
  50. 🔍 30% Virgam virtutis ... in splendoribus (Mode 8g-fg~)Virgam virtutis ... in splendoribus (Mode 8g-fg~)
  51. 🔍 30% HabitabitHabitabit
  52. 🔍 30% Conserva meConserva me
  53. 🔍 30% Opera quae egoOpera quae ego
  54. 🔍 30% Rex nosterRex noster
  55. 🔍 30% Rex nosterRex noster
  56. 🔍 30% Ecce nunc tempusEcce nunc tempus
  57. 🔍 30% VisionemVisionem
  58. 🔍 29% In cymbalisIn cymbalis
  59. 🔍 29% Sicut exaltatusSicut exaltatus
  60. 🔍 29% Deus meus es tuDeus meus es tu
  61. 🔍 29% Alleluia audiviAlleluia audivi
  62. 🔍 29% Sacrificabo hostiamSacrificabo hostiam
  63. 🔍 29% Nomini tuo DomineNomini tuo Domine
  64. 🔍 29% Adorate DominumAdorate Dominum
  65. 🔍 29% Proprio Filio 2Proprio Filio 2