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% Esto mihiEsto mihi
  2. 🔍 50% Factus estFactus est
  3. 🔍 48% Exaudi DomineExaudi Domine
  4. 🔍 47% Esto mihiEsto mihi
  5. 🔍 45% Ecce DeusEcce Deus
  6. 🔍 45% IntelligeIntellige
  7. 🔍 43% Respice in meRespice in me
  8. 🔍 43% Judica meJudica me
  9. 🔍 41% Dominus firmamentumDominus firmamentum
  10. 🔍 41% Deus Deus meusDeus Deus meus
  11. 🔍 40% Domine ne longeDomine ne longe
  12. 🔍 39% Si diligisSi diligis
  13. 🔍 38% ExaudivitExaudivit
  14. 🔍 38% Circumdederunt meCircumdederunt me
  15. 🔍 38% In salutariIn salutari
  16. 🔍 37% Exaudi DomineExaudi Domine
  17. 🔍 37% Domine convertereDomine convertere
  18. 🔍 36% Omnia quae fecistiOmnia quae fecisti
  19. 🔍 35% Perfice gressus meosPerfice gressus meos
  20. 🔍 34% Deus in adjutoriumDeus in adjutorium
  21. 🔍 34% Redemisti nosRedemisti nos
  22. 🔍 34% Domine in tua misericordiaDomine in tua misericordia
  23. 🔍 33% Misereris omniumMisereris omnium
  24. 🔍 33% Dum clamaremDum clamarem
  25. 🔍 33% Protector nosterProtector noster
  26. 🔍 33% Memento verbi tuiMemento verbi tui
  27. 🔍 32% HolocaustumHolocaustum
  28. 🔍 32% Dignus est AgnusDignus est Agnus
  29. 🔍 32% Ad te levaviAd te levavi
  30. 🔍 32% Gaudens gaudeboGaudens gaudebo
  31. 🔍 32% TribulationesTribulationes
  32. 🔍 32% ResurrexiResurrexi
  33. 🔍 32% Salus populiSalus populi
  34. 🔍 31% Omnes gentesOmnes gentes
  35. 🔍 31% Scio cui credidiScio cui credidi
  36. 🔍 31% ReminiscereReminiscere
  37. 🔍 31% Qui me dignatus estQui me dignatus est
  38. 🔍 31% Oculi meiOculi mei
  39. 🔍 31% Confitebor tibiConfitebor tibi
  40. 🔍 31% The Reproaches (9)The Reproaches (9)
  41. 🔍 30% In te speraviIn te speravi
  42. 🔍 30% Qui habitatQui habitat
  43. 🔍 30% Protexisti meProtexisti me
  44. 🔍 30% Mihi autemMihi autem
  45. 🔍 30% Oravi DeumOravi Deum
  46. 🔍 30% In voluntateIn voluntate
  47. 🔍 30% Sancti tuiSancti tui
  48. 🔍 29% Inclina DomineInclina Domine
  49. 🔍 29% Intende vociIntende voci
  50. 🔍 29% Ecce dediEcce dedi
  51. 🔍 29% Nunc scioNunc scio
  52. 🔍 29% Oculi MeiOculi Mei
  53. 🔍 29% Dominus fortitudoDominus fortitudo
  54. 🔍 28% Domine tu mihiDomine tu mihi
  55. 🔍 28% Esto mihiEsto mihi
  56. 🔍 28% In te DomineIn te Domine
  57. 🔍 28% Exaltabo teExaltabo te
  58. 🔍 28% Qui manducatQui manducat
  59. 🔍 28% Justus es DomineJustus es Domine
  60. 🔍 28% GloriaGloria
  61. 🔍 28% Juravit DominusJuravit Dominus
  62. 🔍 28% Crucem tuam adoramusCrucem tuam adoramus
  63. 🔍 28% In medioIn medio
  64. 🔍 28% Scapulis suisScapulis suis
  65. 🔍 28% ExsultetExsultet