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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Nunc DimittisNunc Dimittis
  2. πŸ” 42% Nunc dimittisNunc dimittis
  3. πŸ” 36% Confitebor tibiConfitebor tibi
  4. πŸ” 32% Justus es DomineJustus es Domine
  5. πŸ” 31% Lumen gentiumLumen gentium
  6. πŸ” 31% Memento verbi tuiMemento verbi tui
  7. πŸ” 31% Da pacemDa pacem
  8. πŸ” 28% SuscepimusSuscepimus
  9. πŸ” 28% In Nomine Jesu 1In Nomine Jesu 1
  10. πŸ” 27% Sacerdotes tuiSacerdotes tui
  11. πŸ” 27% RequiescantRequiescant
  12. πŸ” 27% IlluminaIllumina
  13. πŸ” 27% Mihi autem absit ... S. HelenaMihi autem absit ... S. Helena
  14. πŸ” 27% PrincipesPrincipes
  15. πŸ” 27% SuscepimusSuscepimus
  16. πŸ” 26% SuscepimusSuscepimus
  17. πŸ” 25% In virtute tuaIn virtute tua
  18. πŸ” 25% Dominus JesusDominus Jesus
  19. πŸ” 25% Sancti tuiSancti tui
  20. πŸ” 24% ResponsumResponsum
  21. πŸ” 24% In virtute tuaIn virtute tua
  22. πŸ” 24% Exaudi DomineExaudi Domine
  23. πŸ” 24% Oravi DeumOravi Deum
  24. πŸ” 23% Vera fidesVera fides
  25. πŸ” 23% SedebitSedebit
  26. πŸ” 23% Intret in conspectuIntret in conspectu
  27. πŸ” 23% Nunc dimittisNunc dimittis
  28. πŸ” 22% BenedixistiBenedixisti
  29. πŸ” 22% In salutariIn salutari
  30. πŸ” 22% Gloria laus et honorGloria laus et honor
  31. πŸ” 22% Domine tu mihiDomine tu mihi
  32. πŸ” 22% Alleluia (ad offertorium mode 3)Alleluia (ad offertorium mode 3)
  33. πŸ” 22% Rorate cΓ¦li… BenedixistiRorate cΓ¦li… Benedixisti
  34. πŸ” 22% Loquebar ... S. John BaptistLoquebar ... S. John Baptist
  35. πŸ” 22% Inclina DomineInclina Domine
  36. πŸ” 22% Hoc corpus (In Eastertide)Hoc corpus (In Eastertide)
  37. πŸ” 21% Tu es Petrus (In Eastertide)Tu es Petrus (In Eastertide)
  38. πŸ” 21% ExsultetExsultet
  39. πŸ” 21% FrumentumFrumentum
  40. πŸ” 21% Diffusa estDiffusa est
  41. πŸ” 21% De profundisDe profundis
  42. πŸ” 21% Alleluia (ad communionem mode 4)Alleluia (ad communionem mode 4)
  43. πŸ” 21% Omnes collaudantOmnes collaudant
  44. πŸ” 21% Lauda Syon SalvatoremLauda Syon Salvatorem
  45. πŸ” 21% Domine in tua misericordiaDomine in tua misericordia
  46. πŸ” 21% Precatus estPrecatus est
  47. πŸ” 21% Requiem... RequiescantRequiem... Requiescant
  48. πŸ” 20% Magna est gloriaMagna est gloria
  49. πŸ” 20% Lauda JerusalemLauda Jerusalem
  50. πŸ” 20% Omnia quae fecistiOmnia quae fecisti
  51. πŸ” 20% Veni Sancte SpiritusVeni Sancte Spiritus
  52. πŸ” 20% SanctusSanctus
  53. πŸ” 20% ConfundanturConfundantur
  54. πŸ” 20% Qui sedesQui sedes
  55. πŸ” 20% Dicit DominusDicit Dominus
  56. πŸ” 20% ConfitebunturConfitebuntur
  57. πŸ” 19% Me exspectaveruntMe exspectaverunt
  58. πŸ” 19% Nunc scioNunc scio
  59. πŸ” 19% In medioIn medio
  60. πŸ” 19% Exaudi nosExaudi nos
  61. πŸ” 19% Alleluia (ad introitum mode 8)Alleluia (ad introitum mode 8)
  62. πŸ” 19% Respice DomineRespice Domine
  63. πŸ” 19% Dignus est AgnusDignus est Agnus
  64. πŸ” 19% Mihi autem absit ... S. FrancisMihi autem absit ... S. Francis
  65. πŸ” 19% ExclamaveruntExclamaverunt