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% Non vos relinquamNon vos relinquam
  2. 🔍 89% Non vos relinquamNon vos relinquam
  3. 🔍 85% Non vos relinquamNon vos relinquam
  4. 🔍 57% Non vos relinquamNon vos relinquam
  5. 🔍 54% Non vos relinquamNon vos relinquam
  6. 🔍 41% Non vos relinquamNon vos relinquam
  7. 🔍 40% Alleluia (T.P. Invitatorium)Alleluia (T.P. Invitatorium)
  8. 🔍 40% Non vos relinquamNon vos relinquam
  9. 🔍 40% Non vos relinquamNon vos relinquam
  10. 🔍 40% Alleluia (T.P. ad Tertiam)Alleluia (T.P. ad Tertiam)
  11. 🔍 36% Modicum et non videbitisModicum et non videbitis
  12. 🔍 35% Non vos relinquamNon vos relinquam
  13. 🔍 33% Alleluia (T.P. ad Nonam)Alleluia (T.P. ad Nonam)
  14. 🔍 33% Alleluia (mode 8)Alleluia (mode 8)
  15. 🔍 33% Alleluia (Dominica ad Nonam T.P.)Alleluia (Dominica ad Nonam T.P.)
  16. 🔍 32% O Crux splendidiorO Crux splendidior
  17. 🔍 32% Beati eritisBeati eritis
  18. 🔍 32% Non turbetur corNon turbetur cor
  19. 🔍 32% Alleluia (T.P. ad Laudes)Alleluia (T.P. ad Laudes)
  20. 🔍 32% Lux perpetuaLux perpetua
  21. 🔍 32% Alleluia (T.P. in I nocturno)Alleluia (T.P. in I nocturno)
  22. 🔍 32% Absque tuo imperioAbsque tuo imperio
  23. 🔍 32% Gustate et videteGustate et videte
  24. 🔍 32% Alleluia Omnes GentesAlleluia Omnes Gentes
  25. 🔍 32% Alleluia (T.P. in III nocturno)Alleluia (T.P. in III nocturno)
  26. 🔍 31% Beata nobis gaudiaBeata nobis gaudia
  27. 🔍 31% Alleluia (T.P. ad Vesperas)Alleluia (T.P. ad Vesperas)
  28. 🔍 31% Alleluia (Feria Secunda ad Tertiam T.P.)Alleluia (Feria Secunda ad Tertiam T.P.)
  29. 🔍 31% Crucifixus surrexitCrucifixus surrexit
  30. 🔍 31% Beata nobis gaudiaBeata nobis gaudia
  31. 🔍 31% Alleluia (T.P. in II nocturno)Alleluia (T.P. in II nocturno)
  32. 🔍 31% Alleluia (mode 8)Alleluia (mode 8)
  33. 🔍 31% Modicum et non videbitis meModicum et non videbitis me
  34. 🔍 31% Princeps gloriosissime MichaelPrinceps gloriosissime Michael
  35. 🔍 31% Omnes GentesOmnes Gentes
  36. 🔍 31% Pater manifestaviPater manifestavi
  37. 🔍 30% Jam Christus astraJam Christus astra
  38. 🔍 30% Te saeculorum PrincipemTe saeculorum Principem
  39. 🔍 30% Beati eritisBeati eritis
  40. 🔍 30% Alleluia (T. P. Vesp. Fer. II.)Alleluia (T. P. Vesp. Fer. II.)
  41. 🔍 30% Alleluia. (Sund. P. T. at Lauds I) Alleluia. (Sund. P. T. at Lauds I)
  42. 🔍 30% Alleluia (T. P. ad Tertiam)Alleluia (T. P. ad Tertiam)
  43. 🔍 30% Alleluia (T. P. ad Primam)Alleluia (T. P. ad Primam)
  44. 🔍 30% O vos omnesO vos omnes
  45. 🔍 30% AlleluiaAlleluia
  46. 🔍 30% IterumIterum
  47. 🔍 29% Alleluia (T.P. Feria II ad Vesperas) Alleluia (T.P. Feria II ad Vesperas)
  48. 🔍 29% In regeneratione (Solesmes 1934)In regeneratione (Solesmes 1934)
  49. 🔍 29% Iterum videbo vos (Mode 1d)Iterum videbo vos (Mode 1d)
  50. 🔍 29% Dominus veniet occurriteDominus veniet occurrite
  51. 🔍 29% Dominus veniet occurriteDominus veniet occurrite
  52. 🔍 29% Alleluia (T. P. Vesp. Fer. VI.)Alleluia (T. P. Vesp. Fer. VI.)
  53. 🔍 29% Alleluia Lapis revolutusAlleluia Lapis revolutus
  54. 🔍 29% Alleluia (T. P. Vesp. Sabb.)Alleluia (T. P. Vesp. Sabb.)
  55. 🔍 29% Puer natus in BethlehemPuer natus in Bethlehem
  56. 🔍 29% Beata nobis gaudiaBeata nobis gaudia
  57. 🔍 29% Alleluia (T. P. Laud. Fer. VI.)Alleluia (T. P. Laud. Fer. VI.)
  58. 🔍 29% Judaea et JerusalemJudaea et Jerusalem
  59. 🔍 29% Amen amen dico vobis iterumAmen amen dico vobis iterum
  60. 🔍 28% Vado parare vobisVado parare vobis
  61. 🔍 28% Te saeculorum PrincipemTe saeculorum Principem
  62. 🔍 28% Alleluia Spiritus ParaclitusAlleluia Spiritus Paraclitus
  63. 🔍 28% Beata nobis gaudiaBeata nobis gaudia
  64. 🔍 28% Te saeculorum PrincipemTe saeculorum Principem
  65. 🔍 28% Sancti et justi in DominoSancti et justi in Domino