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% Veni Sancte SpiritusVeni Sancte Spiritus
  2. 🔍 34% Eripe meEripe me
  3. 🔍 29% Protege DomineProtege Domine
  4. 🔍 28% Veni Sancte SpiritusVeni Sancte Spiritus
  5. 🔍 28% Veni Sancte SpiritusVeni Sancte Spiritus
  6. 🔍 27% Protege DomineProtege Domine
  7. 🔍 25% Sancte N.Sancte N.
  8. 🔍 25% Veni Sancte Spiritus repleVeni Sancte Spiritus reple
  9. 🔍 24% Veni Sancte Spiritus repleVeni Sancte Spiritus reple
  10. 🔍 24% Veni Sancte Spiritus repleVeni Sancte Spiritus reple
  11. 🔍 24% Veni Sancte SpiritusVeni Sancte Spiritus
  12. 🔍 23% Caeli distillaveruntCaeli distillaverunt
  13. 🔍 23% Magnum haereditatis mysteriumMagnum haereditatis mysterium
  14. 🔍 23% Virgo Maria... similisVirgo Maria... similis
  15. 🔍 22% Veni Sancte SpiritusVeni Sancte Spiritus
  16. 🔍 22% Popule meusPopule meus
  17. 🔍 22% Vidi aquamVidi aquam
  18. 🔍 22% Veni Sancte SpiritusVeni Sancte Spiritus
  19. 🔍 22% Veni Sancte SpiritusVeni Sancte Spiritus
  20. 🔍 21% ProtegeProtege
  21. 🔍 21% UniversiUniversi
  22. 🔍 20% Protege DomineProtege Domine
  23. 🔍 20% Quia factus esQuia factus es
  24. 🔍 20% Virgo flagellaturVirgo flagellatur
  25. 🔍 20% Veni sancte spiritusVeni sancte spiritus
  26. 🔍 19% Dignus es DomineDignus es Domine
  27. 🔍 19% Homo quidam fecit coenam magnamHomo quidam fecit coenam magnam
  28. 🔍 19% Emitte SpiritumEmitte Spiritum
  29. 🔍 19% Virgo MariaVirgo Maria
  30. 🔍 19% Psalmus alleluiaticus E *Psalmus alleluiaticus E *
  31. 🔍 19% Emitte SpiritumEmitte Spiritum
  32. 🔍 19% AlleluiaAlleluia
  33. 🔍 19% Corona tribulationisCorona tribulationis
  34. 🔍 19% Versus litanici in cantu (Feria V / Sabbato sancto)Versus litanici in cantu (Feria V / Sabbato sancto)
  35. 🔍 19% Versus litanici in cantu (Feria VI)Versus litanici in cantu (Feria VI)
  36. 🔍 18% RedemptionemRedemptionem
  37. 🔍 18% Stabunt justiStabunt justi
  38. 🔍 18% Toni Communes Ad Alleluia in Fine AntiphonarumToni Communes Ad Alleluia in Fine Antiphonarum
  39. 🔍 18% Victimae paschali laudesVictimae paschali laudes
  40. 🔍 18% Beata nobisBeata nobis
  41. 🔍 18% Accepit JesusAccepit Jesus
  42. 🔍 18% Eripe meEripe me
  43. 🔍 18% Christum Dei Filium qui putariChristum Dei Filium qui putari
  44. 🔍 18% Unam petiiUnam petii
  45. 🔍 17% Decus morumDecus morum
  46. 🔍 17% Pro orationibus - Tonus sollemnisPro orationibus - Tonus sollemnis
  47. 🔍 17% Praefatio solemnior de sanctissima TrinitatePraefatio solemnior de sanctissima Trinitate
  48. 🔍 17% Praefatio solemnior de sancto Ioseph Sponso B. M. V.Praefatio solemnior de sancto Ioseph Sponso B. M. V.
  49. 🔍 17% Ascendente JesuAscendente Jesu
  50. 🔍 17% Pro orationibus - Tonus simplexPro orationibus - Tonus simplex
  51. 🔍 17% In Deo speravitIn Deo speravit
  52. 🔍 17% Ad te DomineAd te Domine
  53. 🔍 17% Christus resurgensChristus resurgens
  54. 🔍 17% Eripe meEripe me
  55. 🔍 17% Flavit AusterFlavit Auster
  56. 🔍 17% Dum paterfamiliasDum paterfamilias
  57. 🔍 17% Cives apostolorumCives apostolorum
  58. 🔍 17% Praefatio solemnior de MartyribusPraefatio solemnior de Martyribus
  59. 🔍 17% Praefatio solemnior de beata Maria VirginePraefatio solemnior de beata Maria Virgine
  60. 🔍 17% Ecce lignum CrucisEcce lignum Crucis
  61. 🔍 17% Praefatio solemnior de Spiritu SanctoPraefatio solemnior de Spiritu Sancto
  62. 🔍 17% Praefatio solemnior de S. BenedictoPraefatio solemnior de S. Benedicto
  63. 🔍 17% The Reproaches (10)The Reproaches (10)
  64. 🔍 17% Super omniaSuper omnia
  65. 🔍 17% Suscipe me DomineSuscipe me Domine