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% In odoreIn odore
  2. 🔍 56% In odoremIn odorem
  3. 🔍 51% In odoremIn odorem
  4. 🔍 50% In odoremIn odorem
  5. 🔍 38% In odorem unguentorumIn odorem unguentorum
  6. 🔍 36% Unguentum effusumUnguentum effusum
  7. 🔍 35% In odoremIn odorem
  8. 🔍 30% Assumpta est MariaAssumpta est Maria
  9. 🔍 29% Benedicta filiaBenedicta filia
  10. 🔍 27% Petre amas mePetre amas me
  11. 🔍 26% Trahe meTrahe me
  12. 🔍 25% In caelestibus regnisIn caelestibus regnis
  13. 🔍 25% Trahe me... oleumTrahe me... oleum
  14. 🔍 24% Trahe nos VirgoTrahe nos Virgo
  15. 🔍 24% Domine in caeloDomine in caelo
  16. 🔍 24% Credo in Deum IIICredo in Deum III
  17. 🔍 24% Visionem quam vidistisVisionem quam vidistis
  18. 🔍 24% Dilexit AndreamDilexit Andream
  19. 🔍 23% Credo IIICredo III
  20. 🔍 23% Gloriosi principesGloriosi principes
  21. 🔍 23% Trahe me... oleumTrahe me... oleum
  22. 🔍 23% Trahe nos VirgoTrahe nos Virgo
  23. 🔍 23% Pulchra es et decoraPulchra es et decora
  24. 🔍 23% Maria Virgo assumpta estMaria Virgo assumpta est
  25. 🔍 23% Oleum effusumOleum effusum
  26. 🔍 22% Relictis igiturRelictis igitur
  27. 🔍 22% Credo IICredo II
  28. 🔍 22% Et ecce apparuerunt eisEt ecce apparuerunt eis
  29. 🔍 22% Sancti tui DomineSancti tui Domine
  30. 🔍 22% Credo IIICredo III
  31. 🔍 22% Gloria et honoreGloria et honore
  32. 🔍 22% Hodie Maria Virgo caelosHodie Maria Virgo caelos
  33. 🔍 22% Interrogatus te DominumInterrogatus te Dominum
  34. 🔍 22% In veritate tuaIn veritate tua
  35. 🔍 21% Tuam crucem adoramusTuam crucem adoramus
  36. 🔍 21% Trahe nos VirgoTrahe nos Virgo
  37. 🔍 21% Ego pro te rogaviEgo pro te rogavi
  38. 🔍 21% Mitte manumMitte manum
  39. 🔍 21% Salve Pater SalvatorisSalve Pater Salvatoris
  40. 🔍 21% Tu es vas electionisTu es vas electionis
  41. 🔍 21% Hodie Dominus IesusHodie Dominus Iesus
  42. 🔍 21% TradideruntTradiderunt
  43. 🔍 21% Gloriosus apparuistiGloriosus apparuisti
  44. 🔍 20% Magnificentia et pulchritudoMagnificentia et pulchritudo
  45. 🔍 20% Christus Iesus splendorChristus Iesus splendor
  46. 🔍 20% Adoro te devoteAdoro te devote
  47. 🔍 20% Filiae JerusalemFiliae Jerusalem
  48. 🔍 20% Assumpsit JesusAssumpsit Jesus
  49. 🔍 20% Venite omnes adoremusVenite omnes adoremus
  50. 🔍 20% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  51. 🔍 20% Exspectabo DominumExspectabo Dominum
  52. 🔍 20% Dum perambularetDum perambularet
  53. 🔍 19% Quoniam in te confiditQuoniam in te confidit
  54. 🔍 19% Ascendens Christus in altumAscendens Christus in altum
  55. 🔍 19% Mulier amicta soleMulier amicta sole
  56. 🔍 19% Adoremus crucis signaculumAdoremus crucis signaculum
  57. 🔍 19% Trahe nos VirgoTrahe nos Virgo
  58. 🔍 19% Crucifixus surrexitCrucifixus surrexit
  59. 🔍 19% Salve crux quaeSalve crux quae
  60. 🔍 19% Alleluia (Dominica per Annum ad Laudes)Alleluia (Dominica per Annum ad Laudes)
  61. 🔍 19% Apud Dominum misericordiaApud Dominum misericordia
  62. 🔍 19% Bonum est confiteriBonum est confiteri
  63. 🔍 19% Mihi vivere Christus estMihi vivere Christus est
  64. 🔍 19% Alleluia (Dominica per Annum ad Laudes)Alleluia (Dominica per Annum ad Laudes)
  65. 🔍 19% Unxerunt SalomonemUnxerunt Salomonem