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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Hymnum dicamusHymnum dicamus
  2. πŸ” 47% Hymnum dicamusHymnum dicamus
  3. πŸ” 45% Hymnum dicamusHymnum dicamus
  4. πŸ” 34% A porta inferiA porta inferi
  5. πŸ” 32% Hymnum dicamusHymnum dicamus
  6. πŸ” 30% Ad te de luce vigilo Deus utAd te de luce vigilo Deus ut
  7. πŸ” 26% Hymnum cantate nobisHymnum cantate nobis
  8. πŸ” 26% Parvulus filiusParvulus filius
  9. πŸ” 24% Surrexit Christus et illuxitSurrexit Christus et illuxit
  10. πŸ” 24% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  11. πŸ” 23% Sancti DΓ³miniSancti DΓ³mini
  12. πŸ” 22% Hymnum cantate nobisHymnum cantate nobis
  13. πŸ” 22% Cantabimus et psallemusCantabimus et psallemus
  14. πŸ” 22% Christe Fili Dei vivi... Qui sedesChriste Fili Dei vivi... Qui sedes
  15. πŸ” 22% Omnis spiritusOmnis spiritus
  16. πŸ” 21% Hymnum diciteHymnum dicite
  17. πŸ” 21% Christe Fili Dei viviChriste Fili Dei vivi
  18. πŸ” 21% Adorate DominumAdorate Dominum
  19. πŸ” 20% Vidi DominumVidi Dominum
  20. πŸ” 20% Christe Fili Dei vivi ... Qui natus esChriste Fili Dei vivi ... Qui natus es
  21. πŸ” 20% Hymnum diciteHymnum dicite
  22. πŸ” 20% Omnipotens SermoOmnipotens Sermo
  23. πŸ” 20% Montes et collesMontes et colles
  24. πŸ” 20% Benedicat terra DominoBenedicat terra Domino
  25. πŸ” 20% Dabo in SionDabo in Sion
  26. πŸ” 19% Ecce Agnus DeiEcce Agnus Dei
  27. πŸ” 19% Spiritus... hymnumSpiritus... hymnum
  28. πŸ” 19% Notum fecit DominusNotum fecit Dominus
  29. πŸ” 19% Aurora caelum (Alter Tonus)Aurora caelum (Alter Tonus)
  30. πŸ” 19% Beatus venterBeatus venter
  31. πŸ” 19% Vox clamantis in eremoVox clamantis in eremo
  32. πŸ” 19% Ite in pace, alleluia (Ad Laudes)Ite in pace, alleluia (Ad Laudes)
  33. πŸ” 19% Regem cuiRegem cui
  34. πŸ” 18% Benedictus Dominus DeusBenedictus Dominus Deus
  35. πŸ” 18% Cantabo DominoCantabo Domino
  36. πŸ” 18% Exsultabunt DominoExsultabunt Domino
  37. πŸ” 18% Fratres glorificateFratres glorificate
  38. πŸ” 18% Ecce Maria genuitEcce Maria genuit
  39. πŸ” 18% Spiritus et animaeSpiritus et animae
  40. πŸ” 18% Erat Ioseph et Maria mater IesuErat Ioseph et Maria mater Iesu
  41. πŸ” 18% Benedixisti DomineBenedixisti Domine
  42. πŸ” 18% Hymnum diciteHymnum dicite
  43. πŸ” 18% Cantate DominoCantate Domino
  44. πŸ” 18% Hymnum cantate nobisHymnum cantate nobis
  45. πŸ” 18% Laudabo Deum meumLaudabo Deum meum
  46. πŸ” 18% Nolite timereNolite timere
  47. πŸ” 18% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  48. πŸ” 18% Benedictus Deus IsraelBenedictus Deus Israel
  49. πŸ” 18% Cantemus DominoCantemus Domino
  50. πŸ” 18% Sacerdotes sanctiSacerdotes sancti
  51. πŸ” 18% Christus Deus nosterChristus Deus noster
  52. πŸ” 18% Germinavit radixGerminavit radix
  53. πŸ” 18% Venite exsultemus EVenite exsultemus E
  54. πŸ” 18% Benedicite omnia operaBenedicite omnia opera
  55. πŸ” 18% Ad te de luceAd te de luce
  56. πŸ” 18% Gloria in excelsis DeoGloria in excelsis Deo
  57. πŸ” 17% Redemptor nosterRedemptor noster
  58. πŸ” 17% Cantate Domino et benediciteCantate Domino et benedicite
  59. πŸ” 17% Benedicta es tu Virgo Benedicta es tu Virgo
  60. πŸ” 17% Fecit nos Deo Fecit nos Deo
  61. πŸ” 17% Montes et omnesMontes et omnes
  62. πŸ” 17% Bonum est confiteriBonum est confiteri
  63. πŸ” 17% Beatus venterBeatus venter
  64. πŸ” 17% Beati qui ambulant 2 (Mode 8g-g)Beati qui ambulant 2 (Mode 8g-g)
  65. πŸ” 17% Bonum est sperareBonum est sperare