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% Christus resurrexitChristus resurrexit
  2. 🔍 38% Alleluia (T.P. ad Laudes)Alleluia (T.P. ad Laudes)
  3. 🔍 38% ResurrexitResurrexit
  4. 🔍 36% Alleluia Lapis revolutusAlleluia Lapis revolutus
  5. 🔍 36% AlleluiaAlleluia
  6. 🔍 36% Gustate et videteGustate et videte
  7. 🔍 35% Alleluia (T.P. in II nocturno)Alleluia (T.P. in II nocturno)
  8. 🔍 35% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  9. 🔍 35% Regina caeli (Officium Parvum)Regina caeli (Officium Parvum)
  10. 🔍 35% Regina caeliRegina caeli
  11. 🔍 35% Alleluia (T.P. in III nocturno)Alleluia (T.P. in III nocturno)
  12. 🔍 35% Alleluia Omnes GentesAlleluia Omnes Gentes
  13. 🔍 35% Alleluia (mode 8)Alleluia (mode 8)
  14. 🔍 35% Regina caeli laetareRegina caeli laetare
  15. 🔍 34% Puer natus in BethlehemPuer natus in Bethlehem
  16. 🔍 34% Alleluia (T.P. ad Vesperas)Alleluia (T.P. ad Vesperas)
  17. 🔍 34% Alleluia (T.P. in I nocturno)Alleluia (T.P. in I nocturno)
  18. 🔍 34% Alleluia (mode 8)Alleluia (mode 8)
  19. 🔍 34% Exsultet jam AngelicaExsultet jam Angelica
  20. 🔍 34% Exsultemus et laetemurExsultemus et laetemur
  21. 🔍 33% Alleluia (T.P. ad Nonam)Alleluia (T.P. ad Nonam)
  22. 🔍 33% Omnes GentesOmnes Gentes
  23. 🔍 33% Alleluia. (Sund. P. T. at Lauds I) Alleluia. (Sund. P. T. at Lauds I)
  24. 🔍 32% Venite omnes adoremusVenite omnes adoremus
  25. 🔍 32% Alleluia resurrexit DominusAlleluia resurrexit Dominus
  26. 🔍 32% Surrexit DominusSurrexit Dominus
  27. 🔍 32% Alleluia (T.P. Feria II ad Vesperas) Alleluia (T.P. Feria II ad Vesperas)
  28. 🔍 31% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  29. 🔍 31% Alleluia Faciem tuamAlleluia Faciem tuam
  30. 🔍 31% Alleluia (T.P. ad Tertiam)Alleluia (T.P. ad Tertiam)
  31. 🔍 31% Alleluia Dom. Compl. T.P. IAlleluia Dom. Compl. T.P. I
  32. 🔍 31% Alleluia faciem tuamAlleluia faciem tuam
  33. 🔍 31% Alleluia ! Fac cum servo tuoAlleluia ! Fac cum servo tuo
  34. 🔍 31% Alleluia ascendens ChristusAlleluia ascendens Christus
  35. 🔍 31% Ave Maria (R. Br. T.P.)Ave Maria (R. Br. T.P.)
  36. 🔍 31% AccipiteAccipite
  37. 🔍 31% Cantemus cuncti melodumCantemus cuncti melodum
  38. 🔍 30% Christus dilexit nosChristus dilexit nos
  39. 🔍 30% Alleluia Fer. VI T.P. IIAlleluia Fer. VI T.P. II
  40. 🔍 30% Salus et gloriaSalus et gloria
  41. 🔍 30% Amavit eum Dominus (Resp. Br. T.P.)Amavit eum Dominus (Resp. Br. T.P.)
  42. 🔍 30% Surrexit Dominus de sepulchro (Resp. Br.)Surrexit Dominus de sepulchro (Resp. Br.)
  43. 🔍 30% Non vos relinquamNon vos relinquam
  44. 🔍 30% Regina caeli - cantus alterRegina caeli - cantus alter
  45. 🔍 30% Alleluia (T.P. Invitatorium)Alleluia (T.P. Invitatorium)
  46. 🔍 29% Surrexit... de sepulcroSurrexit... de sepulcro
  47. 🔍 29% Alleluia (ant.)Alleluia (ant.)
  48. 🔍 29% Alleluia (ant.)Alleluia (ant.)
  49. 🔍 29% Angelus Domini nuntiavit (Resp. Br. T.P.)Angelus Domini nuntiavit (Resp. Br. T.P.)
  50. 🔍 29% Regina caeli (Off. BMV in Sab. T.P.)Regina caeli (Off. BMV in Sab. T.P.)
  51. 🔍 29% Praefatio solemnis de sancto Elia ProphetaPraefatio solemnis de sancto Elia Propheta
  52. 🔍 29% Resurrexit Dominus auctor lucisResurrexit Dominus auctor lucis
  53. 🔍 29% Surrexit Dominus de sepulchro (Resp. Br.)Surrexit Dominus de sepulchro (Resp. Br.)
  54. 🔍 29% Ad regias Agni dapesAd regias Agni dapes
  55. 🔍 29% Adesto rerum conditorAdesto rerum conditor
  56. 🔍 29% Candidi facti suntCandidi facti sunt
  57. 🔍 29% Exsurgat DeusExsurgat Deus
  58. 🔍 29% Salve dies dierumSalve dies dierum
  59. 🔍 29% Splendor paternaeSplendor paternae
  60. 🔍 29% Alleluia Fer. II T.P. IIAlleluia Fer. II T.P. II
  61. 🔍 28% Aeterna caeli gloria (aestivalis)Aeterna caeli gloria (aestivalis)
  62. 🔍 28% Salus et gloria - mode IVSalus et gloria - mode IV
  63. 🔍 28% Audi filia et vide (Resp. Br. T.P.)Audi filia et vide (Resp. Br. T.P.)
  64. 🔍 28% Ad cenamAd cenam
  65. 🔍 28% Alleluia (Dom. Non. T.P.)Alleluia (Dom. Non. T.P.)