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% Immutemur habituImmutemur habitu
  2. πŸ” 71% Immutemur habituImmutemur habitu
  3. πŸ” 43% Immutemur habituImmutemur habitu
  4. πŸ” 43% Immutemur habituImmutemur habitu
  5. πŸ” 30% Florete... et dateFlorete... et date
  6. πŸ” 29% ConfundanturConfundantur
  7. πŸ” 27% Gloria XIIIGloria XIII
  8. πŸ” 27% Dextera DeiDextera Dei
  9. πŸ” 27% PosueruntPosuerunt
  10. πŸ” 26% Venite exultemus IV GVenite exultemus IV G
  11. πŸ” 26% Domus meaDomus mea
  12. πŸ” 25% Gloria IGloria I
  13. πŸ” 25% Iam ChristusIam Christus
  14. πŸ” 25% Jam Christus astraJam Christus astra
  15. πŸ” 25% Gloria XIGloria XI
  16. πŸ” 25% Domine ne in ira tuaDomine ne in ira tua
  17. πŸ” 25% Immutemur habituImmutemur habitu
  18. πŸ” 24% Gloria VGloria V
  19. πŸ” 24% Aeterna imago altissimiAeterna imago altissimi
  20. πŸ” 24% AetΓ©rna imΓ‘goAetΓ©rna imΓ‘go
  21. πŸ” 24% Domine Deus propitius (Resp.)Domine Deus propitius (Resp.)
  22. πŸ” 24% O Rex glorioseO Rex gloriose
  23. πŸ” 24% Ex more docti mysticoEx more docti mystico
  24. πŸ” 24% Florete... et dateFlorete... et date
  25. πŸ” 24% Honora DominumHonora Dominum
  26. πŸ” 23% Gloria IIIGloria III
  27. πŸ” 23% Precemur omnes cernuiPrecemur omnes cernui
  28. πŸ” 23% Hi novissimiHi novissimi
  29. πŸ” 23% Gloria IIGloria II
  30. πŸ” 23% Gloria VGloria V
  31. πŸ” 23% Protector nosterProtector noster
  32. πŸ” 23% Redemisti nos Domine (Intr)Redemisti nos Domine (Intr)
  33. πŸ” 23% Gloria IX (forma ordinaria)Gloria IX (forma ordinaria)
  34. πŸ” 23% Te lucis ante terminum (In Festo Christi Regis)Te lucis ante terminum (In Festo Christi Regis)
  35. πŸ” 23% Alleluia nomen bonum (Resp.)Alleluia nomen bonum (Resp.)
  36. πŸ” 23% Ad cenamAd cenam
  37. πŸ” 23% Vexilla Regis (Tempus Passionis)Vexilla Regis (Tempus Passionis)
  38. πŸ” 23% Gloria XGloria X
  39. πŸ” 23% Laeti colentes famulumLaeti colentes famulum
  40. πŸ” 23% Ecce quam bonumEcce quam bonum
  41. πŸ” 23% Vexilla RegisVexilla Regis
  42. πŸ” 23% Gloria XIIIGloria XIII
  43. πŸ” 23% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  44. πŸ” 23% Magi veniuntMagi veniunt
  45. πŸ” 23% Sacris SolemnisSacris Solemnis
  46. πŸ” 23% A solis ortusA solis ortus
  47. πŸ” 23% Te lucis ante terminum (In Festo S. Cordis Jesu))Te lucis ante terminum (In Festo S. Cordis Jesu))
  48. πŸ” 23% Christus natus est nobisChristus natus est nobis
  49. πŸ” 23% Iesu corona celsiorIesu corona celsior
  50. πŸ” 23% Iesu corona celsiorIesu corona celsior
  51. πŸ” 23% Venite Exultemus DominoVenite Exultemus Domino
  52. πŸ” 23% Venite Exultemus DominoVenite Exultemus Domino
  53. πŸ” 23% Tu Domine qui misistiTu Domine qui misisti
  54. πŸ” 23% Aeterna imago AltissimiAeterna imago Altissimi
  55. πŸ” 23% Iesu corona celsiorIesu corona celsior
  56. πŸ” 23% Gloria IVGloria IV
  57. πŸ” 23% Peccantem mePeccantem me
  58. πŸ” 22% Redemisti nosRedemisti nos
  59. πŸ” 22% Jam lucis orto sidere (In Festo S. Cordis Jesu)Jam lucis orto sidere (In Festo S. Cordis Jesu)
  60. πŸ” 22% Ex more docti mysticoEx more docti mystico
  61. πŸ” 22% Invicte Martyr unicum (Alter tonus)Invicte Martyr unicum (Alter tonus)
  62. πŸ” 22% Numquid scisNumquid scis
  63. πŸ” 22% FloreteFlorete
  64. πŸ” 22% Exsultet caelum (III)Exsultet caelum (III)
  65. πŸ” 22% Quicumque Christum quaeritisQuicumque Christum quaeritis