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% Canite tubaCanite tuba
  2. 🔍 55% Canite tubaCanite tuba
  3. 🔍 53% Canite tubaCanite tuba
  4. 🔍 52% Canite tubaCanite tuba
  5. 🔍 52% Canite tubaCanite tuba
  6. 🔍 51% Canite tubaCanite tuba
  7. 🔍 47% Canite tubaCanite tuba
  8. 🔍 37% Alleluia laudate DominumAlleluia laudate Dominum
  9. 🔍 37% Misericordia DominiMisericordia Domini
  10. 🔍 35% Lux perpetuaLux perpetua
  11. 🔍 35% Alleluia Fer. IV T.P. IIAlleluia Fer. IV T.P. II
  12. 🔍 34% Alleluia Fer. IV T.P. IAlleluia Fer. IV T.P. I
  13. 🔍 33% LoquebanturLoquebantur
  14. 🔍 33% Alleluia Fer. V T.P. IAlleluia Fer. V T.P. I
  15. 🔍 33% Alleluia (T.P. ad Tertiam)Alleluia (T.P. ad Tertiam)
  16. 🔍 33% Alleluia Fer. V T.P. IIAlleluia Fer. V T.P. II
  17. 🔍 33% Alleluia (T.P. Invitatorium)Alleluia (T.P. Invitatorium)
  18. 🔍 33% Alleluia Fer. II T.P. IIAlleluia Fer. II T.P. II
  19. 🔍 33% Alleluia Fer. III T.P. IAlleluia Fer. III T.P. I
  20. 🔍 33% Alleluia Fer. VI T.P. IAlleluia Fer. VI T.P. I
  21. 🔍 33% Alleluia (mode 8)Alleluia (mode 8)
  22. 🔍 33% Alleluia (T.P. ad Laudes)Alleluia (T.P. ad Laudes)
  23. 🔍 33% Alleluia Fer. II T.P. IAlleluia Fer. II T.P. I
  24. 🔍 32% Alleluia (T.P. in I nocturno)Alleluia (T.P. in I nocturno)
  25. 🔍 32% Alleluia Fer. VI T.P. IIAlleluia Fer. VI T.P. II
  26. 🔍 32% Alleluia (mode 8)Alleluia (mode 8)
  27. 🔍 32% Alleluia (Sabb. T.P.) (II)Alleluia (Sabb. T.P.) (II)
  28. 🔍 32% Alleluia confiteminiAlleluia confitemini
  29. 🔍 32% Alleluia (T.P. ad Vesperas)Alleluia (T.P. ad Vesperas)
  30. 🔍 31% Alleluia (T.P. in II nocturno)Alleluia (T.P. in II nocturno)
  31. 🔍 31% Alleluia Fer. III T.P. IIAlleluia Fer. III T.P. II
  32. 🔍 31% Alleluia. Dom. LaudAlleluia. Dom. Laud
  33. 🔍 31% Alleluia Omnes GentesAlleluia Omnes Gentes
  34. 🔍 31% Qui me invenerit... allel.Qui me invenerit... allel.
  35. 🔍 31% Alleluia (T.P. in III nocturno)Alleluia (T.P. in III nocturno)
  36. 🔍 31% Gustate et videteGustate et videte
  37. 🔍 31% Alleluia Dom. Compl. T.P. IAlleluia Dom. Compl. T.P. I
  38. 🔍 30% Alleluia (Dom. Non. T.P.)Alleluia (Dom. Non. T.P.)
  39. 🔍 30% Omnes GentesOmnes Gentes
  40. 🔍 30% Alleluia omnes de SabaAlleluia omnes de Saba
  41. 🔍 30% Omnes de SabaOmnes de Saba
  42. 🔍 30% Alleluia (T.P. ad Nonam)Alleluia (T.P. ad Nonam)
  43. 🔍 30% Alleluia (T.P. Feria II ad Vesperas) Alleluia (T.P. Feria II ad Vesperas)
  44. 🔍 30% Puer natus in BethlehemPuer natus in Bethlehem
  45. 🔍 30% Alleluia tuus sum egoAlleluia tuus sum ego
  46. 🔍 29% Si manseritis in meSi manseritis in me
  47. 🔍 29% Alleluia Sabb. T.P. IAlleluia Sabb. T.P. I
  48. 🔍 29% Alleluia (Dom. Tert. T.P.)Alleluia (Dom. Tert. T.P.)
  49. 🔍 29% Alleluia Dom. Prim. T.P.Alleluia Dom. Prim. T.P.
  50. 🔍 29% ModicumModicum
  51. 🔍 29% Sion noli timereSion noli timere
  52. 🔍 29% Alleluia Lapis revolutusAlleluia Lapis revolutus
  53. 🔍 29% Laetamini in Domino... allel.Laetamini in Domino... allel.
  54. 🔍 29% AlleluiaAlleluia
  55. 🔍 29% Anima... liquefactaAnima... liquefacta
  56. 🔍 29% Alleluia LaudateAlleluia Laudate
  57. 🔍 29% Ora pro nobis... allel.Ora pro nobis... allel.
  58. 🔍 29% Hodie completi suntHodie completi sunt
  59. 🔍 29% Tuam DomineTuam Domine
  60. 🔍 29% Alleluia Dom. Compl. T.P. IIAlleluia Dom. Compl. T.P. II
  61. 🔍 28% Ecce veniet DeusEcce veniet Deus
  62. 🔍 28% Alleluia (Dom. Vesp. T.P.)Alleluia (Dom. Vesp. T.P.)
  63. 🔍 28% Alleluia deduc meAlleluia deduc me
  64. 🔍 28% Alleluia resurrexit DominusAlleluia resurrexit Dominus
  65. 🔍 28% Dies DominiDies Domini