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% Pacem relinquoPacem relinquo
  2. 🔍 82% Pacem relinquoPacem relinquo
  3. 🔍 46% Pacem meamPacem meam
  4. 🔍 44% Pacem relinquo vobisPacem relinquo vobis
  5. 🔍 44% Pacem relinquo vobisPacem relinquo vobis
  6. 🔍 42% Pacem meamPacem meam
  7. 🔍 42% Pacem relinquoPacem relinquo
  8. 🔍 41% Pacem meam... pacemPacem meam... pacem
  9. 🔍 41% Pacem relinquo vobisPacem relinquo vobis
  10. 🔍 38% Pacem meam... alleluiaPacem meam... alleluia
  11. 🔍 38% Pacem relinquo vobisPacem relinquo vobis
  12. 🔍 35% Pacem meamPacem meam
  13. 🔍 25% Adversum meAdversum me
  14. 🔍 24% Domine Iesu ChristeDomine Iesu Christe
  15. 🔍 24% Qui pacemQui pacem
  16. 🔍 23% Qui pacem ponitQui pacem ponit
  17. 🔍 21% Dominus JesusDominus Jesus
  18. 🔍 21% Exaudi Domine... adjutorExaudi Domine... adjutor
  19. 🔍 21% Obsecro Domine mementoObsecro Domine memento
  20. 🔍 21% Primum quaeritePrimum quaerite
  21. 🔍 21% Da pacemDa pacem
  22. 🔍 21% Putatis quia pacemPutatis quia pacem
  23. 🔍 21% Ex quo omniaEx quo omnia
  24. 🔍 21% Da pacemDa pacem
  25. 🔍 21% Adversum meAdversum me
  26. 🔍 20% Credo IIICredo III
  27. 🔍 20% Da pacem DomineDa pacem Domine
  28. 🔍 20% Amen dico vobis quidquidAmen dico vobis quidquid
  29. 🔍 20% Offerte vobis pacemOfferte vobis pacem
  30. 🔍 20% Litania 11 Agnus DeiLitania 11 Agnus Dei
  31. 🔍 20% Misericors Dominus qui visitavitMisericors Dominus qui visitavit
  32. 🔍 20% Credo in Deum IIICredo in Deum III
  33. 🔍 20% Dum transiret DominusDum transiret Dominus
  34. 🔍 20% Laudate DominumLaudate Dominum
  35. 🔍 20% Circumdederunt meCircumdederunt me
  36. 🔍 20% Salve Pater SalvatorisSalve Pater Salvatoris
  37. 🔍 20% Da pacem DomineDa pacem Domine
  38. 🔍 19% Agnus XIIIAgnus XIII
  39. 🔍 19% Quod dico vobisQuod dico vobis
  40. 🔍 19% Dominus JesusDominus Jesus
  41. 🔍 19% Ite XV/XVIIte XV/XVI
  42. 🔍 19% Dominus JesusDominus Jesus
  43. 🔍 19% Oves meaeOves meae
  44. 🔍 19% Mandatum novumMandatum novum
  45. 🔍 19% Benedicite DeumBenedicite Deum
  46. 🔍 19% Dominus JesusDominus Jesus
  47. 🔍 19% Domine refugiumDomine refugium
  48. 🔍 19% Amen dico vobis quod vosAmen dico vobis quod vos
  49. 🔍 19% Qui pacem ponit finesQui pacem ponit fines
  50. 🔍 19% Infirmus fuiInfirmus fui
  51. 🔍 19% Credo IIICredo III
  52. 🔍 19% QuotiescumqueQuotiescumque
  53. 🔍 18% Credo IICredo II
  54. 🔍 18% Da pacemDa pacem
  55. 🔍 18% Exaudi Domine... tibiExaudi Domine... tibi
  56. 🔍 18% Domine ostendeDomine ostende
  57. 🔍 18% Verba meaVerba mea
  58. 🔍 18% Vestri capilli capitisVestri capilli capitis
  59. 🔍 18% Litania 02 Pater de caelisLitania 02 Pater de caelis
  60. 🔍 18% Qui pacem ponitQui pacem ponit
  61. 🔍 18% Agnus XIIAgnus XII
  62. 🔍 18% Tu mandastiTu mandasti
  63. 🔍 18% Recordare VirgoRecordare Virgo
  64. 🔍 18% QuotiescumqueQuotiescumque
  65. 🔍 18% Agnus XVIIIAgnus XVIII