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% Alieni insurrexerunt in meAlieni insurrexerunt in me
  2. 🔍 54% Alieni insurrexeruntAlieni insurrexerunt
  3. 🔍 54% Insurrexerunt in meInsurrexerunt in me
  4. 🔍 50% Alieni insurrexeruntAlieni insurrexerunt
  5. 🔍 49% Confundantur et revereanturConfundantur et revereantur
  6. 🔍 44% Ab insurgentibus in meAb insurgentibus in me
  7. 🔍 38% Deus adjuvat meDeus adjuvat me
  8. 🔍 38% Salvum me fac DeusSalvum me fac Deus
  9. 🔍 37% Tradiderunt meTradiderunt me
  10. 🔍 35% Insurrexerunt in meInsurrexerunt in me
  11. 🔍 34% Domine abstraxistiDomine abstraxisti
  12. 🔍 33% TradideruntTradiderunt
  13. 🔍 33% ConvertereConvertere
  14. 🔍 32% Diviserunt sibi vestimentaDiviserunt sibi vestimenta
  15. 🔍 32% Deus meus eripe me deDeus meus eripe me de
  16. 🔍 32% In die tribulationis meaeIn die tribulationis meae
  17. 🔍 32% Factus sumFactus sum
  18. 🔍 31% Caro mea requiescetCaro mea requiescet
  19. 🔍 31% Animam meamAnimam meam
  20. 🔍 31% Exsurge domine et judicaExsurge domine et judica
  21. 🔍 31% Sana DomineSana Domine
  22. 🔍 31% Annuntiaverunt opera DeiAnnuntiaverunt opera Dei
  23. 🔍 31% Insurrexerunt in meInsurrexerunt in me
  24. 🔍 31% HabitabitHabitabit
  25. 🔍 30% Deus in nomine tuoDeus in nomine tuo
  26. 🔍 30% In pace factus estIn pace factus est
  27. 🔍 30% Credo videreCredo videre
  28. 🔍 30% DeficitDeficit
  29. 🔍 30% In pace in idipsumIn pace in idipsum
  30. 🔍 29% Longe fecisti notos meosLonge fecisti notos meos
  31. 🔍 29% Voce meaVoce mea
  32. 🔍 29% Astiterunt reges terraeAstiterunt reges terrae
  33. 🔍 29% Quam admirabileQuam admirabile
  34. 🔍 29% Vim faciebant qui quaerebantVim faciebant qui quaerebant
  35. 🔍 29% Captabunt in animam justi Captabunt in animam justi
  36. 🔍 29% Dirige DomineDirige Domine
  37. 🔍 29% Fratres mei elongaverunt a meFratres mei elongaverunt a me
  38. 🔍 29% Zelus domus tuae comedit meZelus domus tuae comedit me
  39. 🔍 28% Accipe meAccipe me
  40. 🔍 28% Venerunt patoresVenerunt patores
  41. 🔍 28% In universa terraIn universa terra
  42. 🔍 28% Deus adjutor in tribulationibusDeus adjutor in tribulationibus
  43. 🔍 28% Ne taceas DeusNe taceas Deus
  44. 🔍 28% Tota die contristatusTota die contristatus
  45. 🔍 28% Elevamini portaeElevamini portae
  46. 🔍 28% Inclina DomineInclina Domine
  47. 🔍 27% Cogitaverunt impii et locutiCogitaverunt impii et locuti
  48. 🔍 27% In Deo salutare meumIn Deo salutare meum
  49. 🔍 27% DelictaDelicta
  50. 🔍 27% Domine in virtuteDomine in virtute
  51. 🔍 27% Exsurgat DeusExsurgat Deus
  52. 🔍 27% Laeva ejusLaeva ejus
  53. 🔍 27% Audite omnes Audite omnes
  54. 🔍 27% NequandoNequando
  55. 🔍 27% Sitivit ... ad DeumSitivit ... ad Deum
  56. 🔍 26% Manus DominiManus Domini
  57. 🔍 26% Animam meam dilectamAnimam meam dilectam
  58. 🔍 26% Laetentur caeliLaetentur caeli
  59. 🔍 26% In lege DominiIn lege Domini
  60. 🔍 26% Domine Dominus nosterDomine Dominus noster
  61. 🔍 26% Ad te Domine levaviAd te Domine levavi
  62. 🔍 26% Memores eruntMemores erunt
  63. 🔍 26% Qui operatus estQui operatus est
  64. 🔍 26% Deus in nomineDeus in nomine
  65. 🔍 26% In ecclesiisIn ecclesiis