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% Potens es DominePotens es Domine
  2. 🔍 58% Potens esPotens es
  3. 🔍 55% Potens es DominePotens es Domine
  4. 🔍 47% Potens es DominePotens es Domine
  5. 🔍 46% Potens esPotens es
  6. 🔍 41% Bonum est sperareBonum est sperare
  7. 🔍 40% Dominus mihi adjutorDominus mihi adjutor
  8. 🔍 34% De manu omniumDe manu omnium
  9. 🔍 32% Tu es DomineTu es Domine
  10. 🔍 31% Redemisti nos Domine (Ant)Redemisti nos Domine (Ant)
  11. 🔍 30% Redemisti nos DomineRedemisti nos Domine
  12. 🔍 30% Potens in operePotens in opere
  13. 🔍 30% Domine refugiumDomine refugium
  14. 🔍 29% Benedicat nos DeusBenedicat nos Deus
  15. 🔍 29% Benedictus Dominus DeusBenedictus Dominus Deus
  16. 🔍 28% Judica causamJudica causam
  17. 🔍 28% Tu DomineTu Domine
  18. 🔍 27% Deus misereaturDeus misereatur
  19. 🔍 27% Adjuva nos DeusAdjuva nos Deus
  20. 🔍 27% Domine salva nosDomine salva nos
  21. 🔍 27% Benedictus es in firmamentoBenedictus es in firmamento
  22. 🔍 27% Dominus legiferDominus legifer
  23. 🔍 27% Tu DomineTu Domine
  24. 🔍 26% Beata es MariaBeata es Maria
  25. 🔍 26% Tu DomineTu Domine
  26. 🔍 26% Domine Deus meusDomine Deus meus
  27. 🔍 26% Redemisti nos Domine (Ant)Redemisti nos Domine (Ant)
  28. 🔍 26% Salva nos DomineSalva nos Domine
  29. 🔍 25% Domine magnus esDomine magnus es
  30. 🔍 25% Tu Domine servabis nosTu Domine servabis nos
  31. 🔍 25% Per signum crucisPer signum crucis
  32. 🔍 25% Tu es DomineTu es Domine
  33. 🔍 25% Dominus judexDominus judex
  34. 🔍 25% Tu Domine servabisTu Domine servabis
  35. 🔍 25% O EmmanuelO Emmanuel
  36. 🔍 25% Domine salva nosDomine salva nos
  37. 🔍 25% Domine salva nosDomine salva nos
  38. 🔍 25% Exaudiat DominusExaudiat Dominus
  39. 🔍 24% Deus meus es tuDeus meus es tu
  40. 🔍 24% Benedicta es tu VirgoBenedicta es tu Virgo
  41. 🔍 24% Benedicta es tu VirgoBenedicta es tu Virgo
  42. 🔍 24% Dominus judex nosterDominus judex noster
  43. 🔍 24% Benedictus DominusBenedictus Dominus
  44. 🔍 24% Dominum DeumDominum Deum
  45. 🔍 24% Tu es qui venturus es DomineTu es qui venturus es Domine
  46. 🔍 24% Quando natus esQuando natus es
  47. 🔍 24% Benedicta es tuBenedicta es tu
  48. 🔍 24% Salvator mundi salva nosSalvator mundi salva nos
  49. 🔍 24% Benedicam te in vitaBenedicam te in vita
  50. 🔍 24% CommunioneCommunione
  51. 🔍 24% Me suscepitMe suscepit
  52. 🔍 24% Illumina nos DomineIllumina nos Domine
  53. 🔍 23% Ne timeas Maria ... allel.Ne timeas Maria ... allel.
  54. 🔍 23% Veni et libera nosVeni et libera nos
  55. 🔍 23% Adjuva nos DeusAdjuva nos Deus
  56. 🔍 23% Ecce veniet DeusEcce veniet Deus
  57. 🔍 23% Laetare caelum desuperLaetare caelum desuper
  58. 🔍 23% Redemisti nos Domine (Ant)Redemisti nos Domine (Ant)
  59. 🔍 23% De Sion veniet quiDe Sion veniet qui
  60. 🔍 23% Rector potens Fer.Rector potens Fer.
  61. 🔍 23% Illumina Domine vultumIllumina Domine vultum
  62. 🔍 23% Domine in caeloDomine in caelo
  63. 🔍 23% Veni Domine visitare nosVeni Domine visitare nos
  64. 🔍 23% Rector potens (Dom.)Rector potens (Dom.)
  65. 🔍 23% Magister scimus quia verax esMagister scimus quia verax es