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% Judica meJudica me
  2. 🔍 43% Esto mihiEsto mihi
  3. 🔍 43% Dum clamaremDum clamarem
  4. 🔍 41% Exaudi DomineExaudi Domine
  5. 🔍 41% Dignus est AgnusDignus est Agnus
  6. 🔍 41% Crucem tuam adoramusCrucem tuam adoramus
  7. 🔍 39% Domine ne longeDomine ne longe
  8. 🔍 39% Respice in meRespice in me
  9. 🔍 38% Omnia quae fecistiOmnia quae fecisti
  10. 🔍 38% Salus populiSalus populi
  11. 🔍 38% Redemisti nosRedemisti nos
  12. 🔍 37% Factus estFactus est
  13. 🔍 37% Etenim sederuntEtenim sederunt
  14. 🔍 36% Da pacemDa pacem
  15. 🔍 36% Nos autemNos autem
  16. 🔍 35% Precatus estPrecatus est
  17. 🔍 35% Domine in tua misericordiaDomine in tua misericordia
  18. 🔍 35% SuscepimusSuscepimus
  19. 🔍 35% EmendemusEmendemus
  20. 🔍 35% Sancti tuiSancti tui
  21. 🔍 35% Nos autemNos autem
  22. 🔍 34% Veni Sancte SpiritusVeni Sancte Spiritus
  23. 🔍 34% Protector nosterProtector noster
  24. 🔍 34% Nunc scioNunc scio
  25. 🔍 34% Exaudi DomineExaudi Domine
  26. 🔍 34% SuscepimusSuscepimus
  27. 🔍 34% Exaudi nosExaudi nos
  28. 🔍 33% Oravi DeumOravi Deum
  29. 🔍 33% Justus es DomineJustus es Domine
  30. 🔍 33% Et valde mane (cum cantico Benedictus)Et valde mane (cum cantico Benedictus)
  31. 🔍 33% In salutariIn salutari
  32. 🔍 32% Ecce advenitEcce advenit
  33. 🔍 32% Circumdederunt meCircumdederunt me
  34. 🔍 32% ExsultetExsultet
  35. 🔍 32% ExaudivitExaudivit
  36. 🔍 32% Deus Deus meusDeus Deus meus
  37. 🔍 31% Deus IsraelDeus Israel
  38. 🔍 31% Sacerdotes tuiSacerdotes tui
  39. 🔍 31% Ecce DeusEcce Deus
  40. 🔍 31% In medioIn medio
  41. 🔍 31% IntelligeIntellige
  42. 🔍 31% In Nomine Jesu 1In Nomine Jesu 1
  43. 🔍 31% Postquam surrexitPostquam surrexit
  44. 🔍 31% Dominus fortitudoDominus fortitudo
  45. 🔍 31% Loquebar ... S. John BaptistLoquebar ... S. John Baptist
  46. 🔍 31% De fructu operumDe fructu operum
  47. 🔍 31% ResurrexiResurrexi
  48. 🔍 31% In voluntateIn voluntate
  49. 🔍 30% Scapulis suisScapulis suis
  50. 🔍 30% Emitte Spiritum tuumEmitte Spiritum tuum
  51. 🔍 30% Stabat MaterStabat Mater
  52. 🔍 30% IlluxeruntIlluxerunt
  53. 🔍 30% Gaudens gaudeboGaudens gaudebo
  54. 🔍 30% In medioIn medio
  55. 🔍 30% Respice DomineRespice Domine
  56. 🔍 30% Dicit DominusDicit Dominus
  57. 🔍 30% Libera me Domine de morteLibera me Domine de morte
  58. 🔍 30% Memento verbi tuiMemento verbi tui
  59. 🔍 30% Ad te levaviAd te levavi
  60. 🔍 30% ReminiscereReminiscere
  61. 🔍 30% Vir eratVir erat
  62. 🔍 30% Scapulis suisScapulis suis
  63. 🔍 29% Omnes gentesOmnes gentes
  64. 🔍 29% Misereris omniumMisereris omnium
  65. 🔍 29% Dignus est AgnusDignus est Agnus