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% Redemptor nosterRedemptor noster
  2. πŸ” 63% Redemptor nosterRedemptor noster
  3. πŸ” 47% Surrexit ChristusSurrexit Christus
  4. πŸ” 35% Surrexit Dominus de sepulcroSurrexit Dominus de sepulcro
  5. πŸ” 32% Laetare Virgo MaterLaetare Virgo Mater
  6. πŸ” 31% Crucifixus surrexitCrucifixus surrexit
  7. πŸ” 30% Exsultemus et laetemurExsultemus et laetemur
  8. πŸ” 30% Surrexit... de sepulcroSurrexit... de sepulcro
  9. πŸ” 29% Surrexit Dominus de sepulchro (Resp. Br.)Surrexit Dominus de sepulchro (Resp. Br.)
  10. πŸ” 29% Surrexit Dominus de sepulchro (Resp. Br.)Surrexit Dominus de sepulchro (Resp. Br.)
  11. πŸ” 29% Surrexit Dominus de sepulcro (Resp. Br. tonus solemnis)Surrexit Dominus de sepulcro (Resp. Br. tonus solemnis)
  12. πŸ” 26% Surrexit Dominus de sepulcroSurrexit Dominus de sepulcro
  13. πŸ” 26% Alleluia Omnes GentesAlleluia Omnes Gentes
  14. πŸ” 26% Regina caeli (Officium Parvum)Regina caeli (Officium Parvum)
  15. πŸ” 25% Regina caeli laetareRegina caeli laetare
  16. πŸ” 25% Regina caeliRegina caeli
  17. πŸ” 25% Tres pueriTres pueri
  18. πŸ” 25% Omnes GentesOmnes Gentes
  19. πŸ” 25% Surrexit Christus et illuxitSurrexit Christus et illuxit
  20. πŸ” 24% Surrexit Dominus de sepulcroSurrexit Dominus de sepulcro
  21. πŸ” 24% Christus Deus nosterChristus Deus noster
  22. πŸ” 24% Venite omnes adoremusVenite omnes adoremus
  23. πŸ” 24% Laetare Virgo MaterLaetare Virgo Mater
  24. πŸ” 24% Apostolorum passio diemApostolorum passio diem
  25. πŸ” 24% CrucifixusCrucifixus
  26. πŸ” 24% Salus et gloria - mode IVSalus et gloria - mode IV
  27. πŸ” 23% Exsurgat DeusExsurgat Deus
  28. πŸ” 23% Deus autem nosterDeus autem noster
  29. πŸ” 23% Venite exultemus IV GVenite exultemus IV G
  30. πŸ” 22% Advenit ignis divinusAdvenit ignis divinus
  31. πŸ” 22% Ave Rex nosterAve Rex noster
  32. πŸ” 22% Auctor beate saeculiAuctor beate saeculi
  33. πŸ” 22% Laetare Virgo (Ss. Rosarii)Laetare Virgo (Ss. Rosarii)
  34. πŸ” 22% Tres pueriTres pueri
  35. πŸ” 22% Ego sum AlphaEgo sum Alpha
  36. πŸ” 22% Quem quaeritisQuem quaeritis
  37. πŸ” 22% Regina cΓ¦liRegina cΓ¦li
  38. πŸ” 21% Regina caeli (Off. BMV in Sab. T.P.)Regina caeli (Off. BMV in Sab. T.P.)
  39. πŸ” 21% Tres pueri jussu regisTres pueri jussu regis
  40. πŸ” 21% Resurrexit Dominus auctor lucisResurrexit Dominus auctor lucis
  41. πŸ” 21% Impetum inimicorumImpetum inimicorum
  42. πŸ” 21% Consepulti enim sumusConsepulti enim sumus
  43. πŸ” 21% Deus autem nosterDeus autem noster
  44. πŸ” 21% LaetareLaetare
  45. πŸ” 21% Gloria VIGloria VI
  46. πŸ” 21% Surrexit Dominus 1Surrexit Dominus 1
  47. πŸ” 21% Alleluia (mode 8)Alleluia (mode 8)
  48. πŸ” 20% Gloria in excelsis DeoGloria in excelsis Deo
  49. πŸ” 20% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  50. πŸ” 20% ResurrexitResurrexit
  51. πŸ” 20% Domine Dominus nosterDomine Dominus noster
  52. πŸ” 20% Parvulus filiusParvulus filius
  53. πŸ” 20% Christus resurrexitChristus resurrexit
  54. πŸ” 20% En ut superbaEn ut superba
  55. πŸ” 20% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  56. πŸ” 20% Crucifixus surrexitCrucifixus surrexit
  57. πŸ” 20% Auctor beate saeculiAuctor beate saeculi
  58. πŸ” 20% Ternis horarum terminisTernis horarum terminis
  59. πŸ” 20% Te nostra laetisTe nostra laetis
  60. πŸ” 20% Felix per omnesFelix per omnes
  61. πŸ” 20% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  62. πŸ” 20% Dicamus laudes DominoDicamus laudes Domino
  63. πŸ” 20% Resurrectio (Tempore paschali)Resurrectio (Tempore paschali)
  64. πŸ” 20% Laetare Virgo MaterLaetare Virgo Mater
  65. πŸ” 20% Alleluia (T.P. in I nocturno)Alleluia (T.P. in I nocturno)