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% Eripe meEripe me
  2. 🔍 82% Ave Maria (Alleluia)Ave Maria (Alleluia)
  3. 🔍 68% Ave Maria (Alleluia)Ave Maria (Alleluia)
  4. 🔍 54% Eripe meEripe me
  5. 🔍 39% Hei mihi DomineHei mihi Domine
  6. 🔍 37% Decus morumDecus morum
  7. 🔍 37% Ad te DomineAd te Domine
  8. 🔍 37% ImproperiumImproperium
  9. 🔍 37% Eripe meEripe me
  10. 🔍 37% Emendemus in meliusEmendemus in melius
  11. 🔍 35% Lauda Mater... laudaLauda Mater... lauda
  12. 🔍 35% Memento meiMemento mei
  13. 🔍 35% ObtuleruntObtulerunt
  14. 🔍 35% In te speraviIn te speravi
  15. 🔍 34% HolocaustumHolocaustum
  16. 🔍 34% Adjutor meusAdjutor meus
  17. 🔍 34% Gloria (ad lib.) III / III BGloria (ad lib.) III / III B
  18. 🔍 34% Verba meaVerba mea
  19. 🔍 34% De necessitatibus (Tractus)De necessitatibus (Tractus)
  20. 🔍 33% Deus autemDeus autem
  21. 🔍 33% Ecce sic benediceturEcce sic benedicetur
  22. 🔍 33% Ingrediente DominoIngrediente Domino
  23. 🔍 33% Bernardinum qui divinum.Bernardinum qui divinum.
  24. 🔍 33% Domus meaDomus mea
  25. 🔍 33% Repleta estRepleta est
  26. 🔍 33% EmendemusEmendemus
  27. 🔍 33% Potum meumPotum meum
  28. 🔍 33% Surrexit Christus quiSurrexit Christus qui
  29. 🔍 32% Non judicaviNon judicavi
  30. 🔍 32% Defecit caro meaDefecit caro mea
  31. 🔍 32% Gloria (ad lib.) II.Gloria (ad lib.) II.
  32. 🔍 32% Dominus firmamentumDominus firmamentum
  33. 🔍 31% De necessitatibusDe necessitatibus
  34. 🔍 31% Laetabitur justus (Com.)Laetabitur justus (Com.)
  35. 🔍 31% Ego autem cumEgo autem cum
  36. 🔍 31% Domine Deus... qui repertusDomine Deus... qui repertus
  37. 🔍 31% In salutariIn salutari
  38. 🔍 31% Eripe meEripe me
  39. 🔍 31% Bonum mihi Domine (Resp.)Bonum mihi Domine (Resp.)
  40. 🔍 30% Domine Deus meusDomine Deus meus
  41. 🔍 30% Vir eratVir erat
  42. 🔍 30% Incipit Oratio Jeremiae Prophetae (ad libitum)Incipit Oratio Jeremiae Prophetae (ad libitum)
  43. 🔍 30% Miserere mei... tribulorMiserere mei... tribulor
  44. 🔍 30% Misit meMisit me
  45. 🔍 30% Laetamini cum Jerusalem (All.)Laetamini cum Jerusalem (All.)
  46. 🔍 30% Intende vociIntende voci
  47. 🔍 30% HostiamHostiam
  48. 🔍 30% Cum invocarem teCum invocarem te
  49. 🔍 30% Accedite ad DominumAccedite ad Dominum
  50. 🔍 29% CollegeruntCollegerunt
  51. 🔍 29% Laetamini cum Jerusalem (All.)Laetamini cum Jerusalem (All.)
  52. 🔍 29% Velum templiVelum templi
  53. 🔍 29% Non judicaviNon judicavi
  54. 🔍 29% Precemur omnes cernuiPrecemur omnes cernui
  55. 🔍 29% Multitudo... ad JesumMultitudo... ad Jesum
  56. 🔍 29% Cibavit eos... AlleluiaCibavit eos... Alleluia
  57. 🔍 29% De profundisDe profundis
  58. 🔍 29% Domine Jesu Christe (Off.)Domine Jesu Christe (Off.)
  59. 🔍 29% Non vos relinquamNon vos relinquam
  60. 🔍 29% Eram quasi agnusEram quasi agnus
  61. 🔍 29% Ave Maria (Tractus)Ave Maria (Tractus)
  62. 🔍 29% Fac mecum DomineFac mecum Domine
  63. 🔍 29% Angelus Domini apparuit (Tract.)Angelus Domini apparuit (Tract.)
  64. 🔍 29% Honora DominumHonora Dominum
  65. 🔍 28% Ego autem sum vermisEgo autem sum vermis