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% Constantes estoteConstantes estote
  2. 🔍 77% Constantes estote videbitisConstantes estote videbitis
  3. 🔍 69% Constantes estoteConstantes estote
  4. 🔍 56% Constantes estoteConstantes estote
  5. 🔍 51% Constantes estoteConstantes estote
  6. 🔍 50% Constantes estoteConstantes estote
  7. 🔍 31% Ad te Domine levaviAd te Domine levavi
  8. 🔍 30% Consurge consurgeConsurge consurge
  9. 🔍 28% Laudate nomen DominiLaudate nomen Domini
  10. 🔍 27% Super te Jerusalem orieturSuper te Jerusalem orietur
  11. 🔍 26% Ecce Deus meusEcce Deus meus
  12. 🔍 26% Vos qui secuti (S. Pauli)Vos qui secuti (S. Pauli)
  13. 🔍 26% Auxilium meumAuxilium meum
  14. 🔍 26% Dominus legiferDominus legifer
  15. 🔍 25% Benedico... FiliumBenedico... Filium
  16. 🔍 25% Non haberes in meNon haberes in me
  17. 🔍 25% Constantes estoteConstantes estote
  18. 🔍 25% Praecedam vosPraecedam vos
  19. 🔍 25% De Sion exibitDe Sion exibit
  20. 🔍 24% Dominus custodit teDominus custodit te
  21. 🔍 24% Vigilate animoVigilate animo
  22. 🔍 24% Estote fortes in belloEstote fortes in bello
  23. 🔍 24% Estote ergo vosEstote ergo vos
  24. 🔍 23% Clamavi et DominusClamavi et Dominus
  25. 🔍 23% Cantate Domino et benediciteCantate Domino et benedicite
  26. 🔍 23% Super te JerusalemSuper te Jerusalem
  27. 🔍 23% Jubilate Deo omnisJubilate Deo omnis
  28. 🔍 23% Rectus Dominus DeusRectus Dominus Deus
  29. 🔍 23% Jubilate in conspectuJubilate in conspectu
  30. 🔍 23% Vos qui secuti (S. Pauli)Vos qui secuti (S. Pauli)
  31. 🔍 23% Dicite pusillanimesDicite pusillanimes
  32. 🔍 23% Veni Domine et noliVeni Domine et noli
  33. 🔍 22% Benedixit te DominusBenedixit te Dominus
  34. 🔍 22% Nolite timereNolite timere
  35. 🔍 22% Domine magnus esDomine magnus es
  36. 🔍 22% Confitebor tibi DomineConfitebor tibi Domine
  37. 🔍 22% Inclinavit DominusInclinavit Dominus
  38. 🔍 22% Salva nos DomineSalva nos Domine
  39. 🔍 22% Benedicta filia tuBenedicta filia tu
  40. 🔍 22% Dum fortis armatusDum fortis armatus
  41. 🔍 22% Benedicta filia tuBenedicta filia tu
  42. 🔍 22% Educ de custodiaEduc de custodia
  43. 🔍 22% Hi novissimiHi novissimi
  44. 🔍 22% Vos qui reliquistis omniaVos qui reliquistis omnia
  45. 🔍 22% Amen amen dico vobis quia plorabitisAmen amen dico vobis quia plorabitis
  46. 🔍 22% Benedicta filiaBenedicta filia
  47. 🔍 22% Dixit Dominus paralyticoDixit Dominus paralytico
  48. 🔍 22% Tu DomineTu Domine
  49. 🔍 21% Vox clamantisVox clamantis
  50. 🔍 21% Estote fortes in belloEstote fortes in bello
  51. 🔍 21% Benedixisti DomineBenedixisti Domine
  52. 🔍 21% Dominus Deus auxiliatorDominus Deus auxiliator
  53. 🔍 21% Clamavi et DominusClamavi et Dominus
  54. 🔍 21% De manu omniumDe manu omnium
  55. 🔍 21% InvocabimusInvocabimus
  56. 🔍 21% Ego sum vitis veraEgo sum vitis vera
  57. 🔍 21% Gratia Dei in meGratia Dei in me
  58. 🔍 21% Cum venerit FiliusCum venerit Filius
  59. 🔍 21% Estote ergo misericordesEstote ergo misericordes
  60. 🔍 21% Scriptum est enim: PercutiamScriptum est enim: Percutiam
  61. 🔍 21% Isti sunt sanctiIsti sunt sancti
  62. 🔍 21% Dominum DeumDominum Deum
  63. 🔍 21% Fili praebeFili praebe
  64. 🔍 21% Beata es MariaBeata es Maria
  65. 🔍 21% Ite et vosIte et vos