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% Cantate Domino canticumCantate Domino canticum
  2. 🔍 65% Cantate Domino canticum novumCantate Domino canticum novum
  3. 🔍 59% Cantate DominoCantate Domino
  4. 🔍 58% Cantate DominoCantate Domino
  5. 🔍 57% Cantate DominoCantate Domino
  6. 🔍 53% Cantate DominoCantate Domino
  7. 🔍 53% Cantate Domino canticum novumCantate Domino canticum novum
  8. 🔍 44% Cantate Domino et benediciteCantate Domino et benedicite
  9. 🔍 43% Cantate DominoCantate Domino
  10. 🔍 41% Cantate Domino ... novum lausCantate Domino ... novum laus
  11. 🔍 38% Cantate Domino ... novum lausCantate Domino ... novum laus
  12. 🔍 35% Cantate eiCantate ei
  13. 🔍 30% Cantate DominoCantate Domino
  14. 🔍 29% Cantate Domino et benediciteCantate Domino et benedicite
  15. 🔍 28% Cantate... et benediciteCantate... et benedicite
  16. 🔍 27% Erexit nobis DominusErexit nobis Dominus
  17. 🔍 27% Ecce dedi teEcce dedi te
  18. 🔍 27% Ecce dedi teEcce dedi te
  19. 🔍 26% Dixit Dominus DominoDixit Dominus Domino
  20. 🔍 25% Hymnum cantate nobisHymnum cantate nobis
  21. 🔍 25% Confitemini Domino quia (Antiphona)Confitemini Domino quia (Antiphona)
  22. 🔍 25% Cantate DominoCantate Domino
  23. 🔍 25% Cantate DominoCantate Domino
  24. 🔍 24% Cantemus DominoCantemus Domino
  25. 🔍 24% Tu gloria Jerusalem (S. Elisabeth)Tu gloria Jerusalem (S. Elisabeth)
  26. 🔍 24% Puer natus estPuer natus est
  27. 🔍 24% Confitemini Domino quoniam (Antiphona)Confitemini Domino quoniam (Antiphona)
  28. 🔍 24% Dixit Dominus DominoDixit Dominus Domino
  29. 🔍 23% Psalmus 95Psalmus 95
  30. 🔍 23% Jubilate DeoJubilate Deo
  31. 🔍 23% Cantate DominoCantate Domino
  32. 🔍 23% Ecce Rex venietEcce Rex veniet
  33. 🔍 23% Cantate DominoCantate Domino
  34. 🔍 23% Exaltate DominumExaltate Dominum
  35. 🔍 23% Erexit Dominus nobisErexit Dominus nobis
  36. 🔍 23% In sanctitate serviamusIn sanctitate serviamus
  37. 🔍 22% Ecce RexEcce Rex
  38. 🔍 22% Hymnum cantateHymnum cantate
  39. 🔍 22% Hymnum cantate nobisHymnum cantate nobis
  40. 🔍 22% Cantate Domino et benediciteCantate Domino et benedicite
  41. 🔍 22% Confitebor tibi DomineConfitebor tibi Domine
  42. 🔍 22% In Domino justificabiturIn Domino justificabitur
  43. 🔍 22% Placebo DominoPlacebo Domino
  44. 🔍 21% Omnes inimici meiOmnes inimici mei
  45. 🔍 21% Convertere Domine aliquantulumConvertere Domine aliquantulum
  46. 🔍 21% Sit nomen DominiSit nomen Domini
  47. 🔍 21% Clamavi et DominusClamavi et Dominus
  48. 🔍 21% Mane nobiscumMane nobiscum
  49. 🔍 21% Sit nomen Domini... inSit nomen Domini... in
  50. 🔍 21% Confitemini Domino quia (Antiphona)Confitemini Domino quia (Antiphona)
  51. 🔍 21% Confessio (Intr.)Confessio (Intr.)
  52. 🔍 21% Ecce veniet Dominus princepsEcce veniet Dominus princeps
  53. 🔍 21% Vota mea DominoVota mea Domino
  54. 🔍 21% Venite benedictiVenite benedicti
  55. 🔍 21% Trium puerorumTrium puerorum
  56. 🔍 21%
  57. 🔍 20% Missus est GabrielMissus est Gabriel
  58. 🔍 20% Ecce VirgoEcce Virgo
  59. 🔍 20% Beatus populusBeatus populus
  60. 🔍 20% Psalmus 95Psalmus 95
  61. 🔍 20% Domine in caeloDomine in caelo
  62. 🔍 20% Pax vobisPax vobis
  63. 🔍 20% Domine clamaviDomine clamavi
  64. 🔍 20% Exsultavit spiritusExsultavit spiritus
  65. 🔍 20% Domine refugiumDomine refugium