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 🔍 to find similarities to the given chant.

  1. 🔍 100% Crucifixus surrexitCrucifixus surrexit
  2. 🔍 55% Crucifixus surrexit tertiaCrucifixus surrexit tertia
  3. 🔍 47% CrucifixusCrucifixus
  4. 🔍 47% Crucifixus surrexitCrucifixus surrexit
  5. 🔍 46% Surrexit Dominus de sepulcroSurrexit Dominus de sepulcro
  6. 🔍 41% Crucifixus surrexitCrucifixus surrexit
  7. 🔍 40% Crucifixus surrexit a mortuisCrucifixus surrexit a mortuis
  8. 🔍 39% Surrexit... de sepulcroSurrexit... de sepulcro
  9. 🔍 39% Surrexit Dominus de sepulchro (Resp. Br.)Surrexit Dominus de sepulchro (Resp. Br.)
  10. 🔍 38% Crucifixus surrexitCrucifixus surrexit
  11. 🔍 38% Crucifixus surrexitCrucifixus surrexit
  12. 🔍 38% Surrexit Dominus de sepulchro (Resp. Br.)Surrexit Dominus de sepulchro (Resp. Br.)
  13. 🔍 36% Surrexit Dominus de sepulcroSurrexit Dominus de sepulcro
  14. 🔍 35% Surrexit Dominus 1Surrexit Dominus 1
  15. 🔍 35% Iesum qui crucifixusIesum qui crucifixus
  16. 🔍 34% Laetare Virgo MaterLaetare Virgo Mater
  17. 🔍 34% Crucifixus resurrexit alleluiaCrucifixus resurrexit alleluia
  18. 🔍 34% Surrexit Dominus de sepulcroSurrexit Dominus de sepulcro
  19. 🔍 32% Ego sum viaEgo sum via
  20. 🔍 32% Surrexit ChristusSurrexit Christus
  21. 🔍 31% Surrexit Dominus de sepulcro (Resp. Br. tonus solemnis)Surrexit Dominus de sepulcro (Resp. Br. tonus solemnis)
  22. 🔍 31% Laetare Virgo MaterLaetare Virgo Mater
  23. 🔍 31% CrucifixusCrucifixus
  24. 🔍 31% Redemptor nosterRedemptor noster
  25. 🔍 30% Surrexit DominusSurrexit Dominus
  26. 🔍 30% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  27. 🔍 30% Exsultemus et laetemurExsultemus et laetemur
  28. 🔍 29% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  29. 🔍 28% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  30. 🔍 28% Quem quaeritisQuem quaeritis
  31. 🔍 28% Venite omnes adoremusVenite omnes adoremus
  32. 🔍 27% Laetare Virgo (Ss. Rosarii)Laetare Virgo (Ss. Rosarii)
  33. 🔍 27% Surrexit Dominus vereSurrexit Dominus vere
  34. 🔍 26% LaetareLaetare
  35. 🔍 25% ResurrexitResurrexit
  36. 🔍 25% Laetare Virgo MaterLaetare Virgo Mater
  37. 🔍 25% Surrexit Dominus vereSurrexit Dominus vere
  38. 🔍 24% Resurrectio (Tempore paschali)Resurrectio (Tempore paschali)
  39. 🔍 24% Surrexit Christus et illuxitSurrexit Christus et illuxit
  40. 🔍 24% Surrexit Christus et illuxitSurrexit Christus et illuxit
  41. 🔍 23% Alleluia (mode 8)Alleluia (mode 8)
  42. 🔍 23% Surrexit Dominus vereSurrexit Dominus vere
  43. 🔍 23% Ecce ancilla Domini (In Annuntiatione)Ecce ancilla Domini (In Annuntiatione)
  44. 🔍 23% Parvulus filiusParvulus filius
  45. 🔍 23% Alleluia (T.P. Feria II ad Vesperas) Alleluia (T.P. Feria II ad Vesperas)
  46. 🔍 22% Ostende nobis DomineOstende nobis Domine
  47. 🔍 22% Venite omnes adoremusVenite omnes adoremus
  48. 🔍 22% Alleluia Omnes GentesAlleluia Omnes Gentes
  49. 🔍 22% Regina caeli laetareRegina caeli laetare
  50. 🔍 22% Ne timeas Maria (In Annuntiatione)Ne timeas Maria (In Annuntiatione)
  51. 🔍 22% Alleluia Fer. II T.P. IIAlleluia Fer. II T.P. II
  52. 🔍 22% Alleluia (T.P. ad Laudes)Alleluia (T.P. ad Laudes)
  53. 🔍 22% AlleluiaAlleluia
  54. 🔍 22% Alleluia (T.P. in III nocturno)Alleluia (T.P. in III nocturno)
  55. 🔍 21% Alleluia (T.P. in II nocturno)Alleluia (T.P. in II nocturno)
  56. 🔍 21% Regina caeliRegina caeli
  57. 🔍 21% Omnes GentesOmnes Gentes
  58. 🔍 21% Redemptor nosterRedemptor noster
  59. 🔍 21% Christus resurrexitChristus resurrexit
  60. 🔍 21% Credo in DeumCredo in Deum
  61. 🔍 21% Alleluia (mode 8)Alleluia (mode 8)
  62. 🔍 21% Quem quaeritisQuem quaeritis
  63. 🔍 21% Surrexit Dominus vere (Resp. Br. tonus solemnis)Surrexit Dominus vere (Resp. Br. tonus solemnis)
  64. 🔍 21% Alleluia (T.P. ad Vesperas)Alleluia (T.P. ad Vesperas)
  65. 🔍 21% Redemisti nos DeoRedemisti nos Deo