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% Ad patres nostrosAd patres nostros
  2. 🔍 54% Sanctum est nomenSanctum est nomen
  3. 🔍 33% A progenieA progenie
  4. 🔍 29% Sicut locutus esSicut locutus es
  5. 🔍 28% Domine clamaviDomine clamavi
  6. 🔍 27% IntueminiIntuemini
  7. 🔍 27% IntueminiIntuemini
  8. 🔍 26% Dixit Dominus Domino meoDixit Dominus Domino meo
  9. 🔍 26% Quid me quaeritisQuid me quaeritis
  10. 🔍 26% Misericordia DeiMisericordia Dei
  11. 🔍 26% Domine magnus esDomine magnus es
  12. 🔍 26% Sit nomen DominiSit nomen Domini
  13. 🔍 25% Exhortatus estExhortatus est
  14. 🔍 25% Magnificamus teMagnificamus te
  15. 🔍 25% Tu es DeusTu es Deus
  16. 🔍 25% Domine in caeloDomine in caelo
  17. 🔍 25% Deus deorumDeus deorum
  18. 🔍 25% Visita et liberaVisita et libera
  19. 🔍 24% In domum DominiIn domum Domini
  20. 🔍 24% Ex uteroEx utero
  21. 🔍 24% In Deo salutariIn Deo salutari
  22. 🔍 24% Rex nosterRex noster
  23. 🔍 24% Rex nosterRex noster
  24. 🔍 24% Vide DomineVide Domine
  25. 🔍 24% Ad faciendam nobisAd faciendam nobis
  26. 🔍 24% Dignus es DomineDignus es Domine
  27. 🔍 24% Spiritus est DeusSpiritus est Deus
  28. 🔍 24% Benedictus Dominus inBenedictus Dominus in
  29. 🔍 24% Ierusalem respiceIerusalem respice
  30. 🔍 24% Ierusalem respiceIerusalem respice
  31. 🔍 24% Dominus in temploDominus in templo
  32. 🔍 24% Ecce Dominus venietEcce Dominus veniet
  33. 🔍 24% Ecce Dominus venietEcce Dominus veniet
  34. 🔍 24% Introibo in domumIntroibo in domum
  35. 🔍 24% Omnis spiritusOmnis spiritus
  36. 🔍 24% Suscepit IsraelSuscepit Israel
  37. 🔍 23% Vivit DominusVivit Dominus
  38. 🔍 23% Domine ut videoDomine ut video
  39. 🔍 23% Regnavit DominusRegnavit Dominus
  40. 🔍 23% Sedebit DominusSedebit Dominus
  41. 🔍 23% Exspectabo nomenExspectabo nomen
  42. 🔍 23% Plangent eumPlangent eum
  43. 🔍 23% In aeternum DominusIn aeternum Dominus
  44. 🔍 23% Me suscepitMe suscepit
  45. 🔍 23% Illuminatio meaIlluminatio mea
  46. 🔍 23% Dominum Deum tuumDominum Deum tuum
  47. 🔍 23% Benedicam DominoBenedicam Domino
  48. 🔍 23% Domine Deus meusDomine Deus meus
  49. 🔍 23% Da scientiamDa scientiam
  50. 🔍 23% Benedicite gentesBenedicite gentes
  51. 🔍 23% Exsultet spiritusExsultet spiritus
  52. 🔍 23% Portio mea DominePortio mea Domine
  53. 🔍 23% Suscepit DeusSuscepit Deus
  54. 🔍 23% Dixi iniquisDixi iniquis
  55. 🔍 23% Qui post meQui post me
  56. 🔍 23% Qui post meQui post me
  57. 🔍 23% Veni Domine visitareVeni Domine visitare
  58. 🔍 23% Veni Domine visitareVeni Domine visitare
  59. 🔍 23% Exaudiat te DominusExaudiat te Dominus
  60. 🔍 23% Domini est terraDomini est terra
  61. 🔍 23% Deus misereaturDeus misereatur
  62. 🔍 23% HabitabitHabitabit
  63. 🔍 23% In DominoIn Domino
  64. 🔍 23% Populus meus aitPopulus meus ait
  65. 🔍 23% Deus nosterDeus noster