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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Christus Jesus splendorChristus Jesus splendor
  2. πŸ” 82% Christus Jesus splendorChristus Jesus splendor
  3. πŸ” 81% Christus JesusChristus Jesus
  4. πŸ” 69% Christus JesusChristus Jesus
  5. πŸ” 68% Christus Iesus splendorChristus Iesus splendor
  6. πŸ” 58% Christus Jesus splendor PatrisChristus Jesus splendor Patris
  7. πŸ” 32% Gloria IGloria I
  8. πŸ” 31% Gloria XIIIGloria XIII
  9. πŸ” 31% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  10. πŸ” 30% Gloria VIIGloria VII
  11. πŸ” 29% Te nostra laetisTe nostra laetis
  12. πŸ” 29% Abiit JesusAbiit Jesus
  13. πŸ” 29% Cohors beata SeraphimCohors beata Seraphim
  14. πŸ” 29% Commune vos apostoliCommune vos apostoli
  15. πŸ” 28% Relucens inter principesRelucens inter principes
  16. πŸ” 28% Factum est in unaFactum est in una
  17. πŸ” 28% Qui luce splendesQui luce splendes
  18. πŸ” 28% Apostolorum passio diemApostolorum passio diem
  19. πŸ” 27% Qui luce splendesQui luce splendes
  20. πŸ” 27% Iam ChristusIam Christus
  21. πŸ” 27% Maternitas tuaMaternitas tua
  22. πŸ” 26% Hodie Christus natus estHodie Christus natus est
  23. πŸ” 26% Ad cenamAd cenam
  24. πŸ” 26% Jam Christus astraJam Christus astra
  25. πŸ” 26% Commune vos apostoliCommune vos apostoli
  26. πŸ” 26% Gloria XIIGloria XII
  27. πŸ” 26% Veni Redemptor gentiumVeni Redemptor gentium
  28. πŸ” 26% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  29. πŸ” 26% Decora lux aeternitatisDecora lux aeternitatis
  30. πŸ” 26% Praeclara qua tu gloriaPraeclara qua tu gloria
  31. πŸ” 25% Laus Deo PatriLaus Deo Patri
  32. πŸ” 25% Exsultet caelum (III)Exsultet caelum (III)
  33. πŸ” 25% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  34. πŸ” 25% Assumpsit Jesus PetrumAssumpsit Jesus Petrum
  35. πŸ” 25% Descendit JesusDescendit Jesus
  36. πŸ” 25% Gloria XIIIGloria XIII
  37. πŸ” 25% At Jesus conversusAt Jesus conversus
  38. πŸ” 25% Gloria IVGloria IV
  39. πŸ” 25% Decora lux aeternitatisDecora lux aeternitatis
  40. πŸ” 25% Auctor beate saeculiAuctor beate saeculi
  41. πŸ” 25% Captator olim pisciumCaptator olim piscium
  42. πŸ” 25% Convocatis Jesus duodecim ApostolisConvocatis Jesus duodecim Apostolis
  43. πŸ” 25% Gloria VGloria V
  44. πŸ” 25% Gloria XGloria X
  45. πŸ” 25% O Oriens splendorO Oriens splendor
  46. πŸ” 25% Gloria XIGloria XI
  47. πŸ” 25% Assumpsit Jesus PetrumAssumpsit Jesus Petrum
  48. πŸ” 25% Exsultet orbis gaudiisExsultet orbis gaudiis
  49. πŸ” 25% Gloria VIGloria VI
  50. πŸ” 25% Candor aeternaeCandor aeternae
  51. πŸ” 24% Tota pulchra es amica (Ant)Tota pulchra es amica (Ant)
  52. πŸ” 24% Dicamus laudes DominoDicamus laudes Domino
  53. πŸ” 24% Solve jubente DeoSolve jubente Deo
  54. πŸ” 24% Exsultet orbis gaudiisExsultet orbis gaudiis
  55. πŸ” 24% O gloriosa Dei GenitrixO gloriosa Dei Genitrix
  56. πŸ” 24% Credo in DeumCredo in Deum
  57. πŸ” 24% Beata nobisBeata nobis
  58. πŸ” 24% In ferventis oleiIn ferventis olei
  59. πŸ” 24% Gloria VIGloria VI
  60. πŸ” 24% Jesu Fili summi PatrisJesu Fili summi Patris
  61. πŸ” 24% Stans autem JesusStans autem Jesus
  62. πŸ” 24% Stans autem JesusStans autem Jesus
  63. πŸ” 24% Gloria VGloria V
  64. πŸ” 24% Haec hora (Pentecostes)Haec hora (Pentecostes)
  65. πŸ” 24% Te Deum PatremTe Deum Patrem