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% Canite tubaCanite tuba
  2. 🔍 53% Canite tubaCanite tuba
  3. 🔍 44% Canite tubaCanite tuba
  4. 🔍 41% Canite tubaCanite tuba
  5. 🔍 41% In illa dieIn illa die
  6. 🔍 39% Canite tubaCanite tuba
  7. 🔍 39% Canite tubaCanite tuba
  8. 🔍 38% Ecce veniet desideratusEcce veniet desideratus
  9. 🔍 38% Canite tubaCanite tuba
  10. 🔍 36% Gaude et laetare filia SionGaude et laetare filia Sion
  11. 🔍 36% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  12. 🔍 36% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  13. 🔍 36% Ecce veniet Deus et homoEcce veniet Deus et homo
  14. 🔍 35% Dabo in SionDabo in Sion
  15. 🔍 34% Nolite timereNolite timere
  16. 🔍 34% Ecce Dominus venietEcce Dominus veniet
  17. 🔍 34% Quaerite DominumQuaerite Dominum
  18. 🔍 34% Dicite pusillanimesDicite pusillanimes
  19. 🔍 34% Tu es qui venturus esTu es qui venturus es
  20. 🔍 33% Veniet Dominus et nonVeniet Dominus et non
  21. 🔍 33% Sion noli timereSion noli timere
  22. 🔍 33% Ierusalem gaudeIerusalem gaude
  23. 🔍 33% Omnipotens SermoOmnipotens Sermo
  24. 🔍 33% Orietur sicut solOrietur sicut sol
  25. 🔍 33% Ecce in nubibusEcce in nubibus
  26. 🔍 32% Montes et collesMontes et colles
  27. 🔍 32% Ecce veniet Dominus ut sedeatEcce veniet Dominus ut sedeat
  28. 🔍 32% Dum veneritDum venerit
  29. 🔍 31% De Sion venietDe Sion veniet
  30. 🔍 31% Dominus veniet occurriteDominus veniet occurrite
  31. 🔍 31% Angelus Domini nuntiavit (Ant.)Angelus Domini nuntiavit (Ant.)
  32. 🔍 31% Completi suntCompleti sunt
  33. 🔍 31% Ecce completa suntEcce completa sunt
  34. 🔍 31% Ad te DomineAd te Domine
  35. 🔍 30% Omnes sitientesOmnes sitientes
  36. 🔍 30% Vigilate animoVigilate animo
  37. 🔍 30% Ecce nomen Domini venitEcce nomen Domini venit
  38. 🔍 30% Egredietur DominusEgredietur Dominus
  39. 🔍 30% De Sion veniet qui regnaturusDe Sion veniet qui regnaturus
  40. 🔍 30% Scitote quia propeScitote quia prope
  41. 🔍 29% Ne timeas MariaNe timeas Maria
  42. 🔍 29% Dominus legifer nosterDominus legifer noster
  43. 🔍 29% Exspectabo DominumExspectabo Dominum
  44. 🔍 29% Ecce apparebitEcce apparebit
  45. 🔍 29% Dicite filiae SionDicite filiae Sion
  46. 🔍 29% Erunt pravaErunt prava
  47. 🔍 29% Dies Domini sicut furDies Domini sicut fur
  48. 🔍 29% Ierusalem respiceIerusalem respice
  49. 🔍 29% Spiritus Domini super meSpiritus Domini super me
  50. 🔍 29% Crastina erit vobisCrastina erit vobis
  51. 🔍 28% De caelo venietDe caelo veniet
  52. 🔍 28% Deus a LibanoDeus a Libano
  53. 🔍 28% Beata es MariaBeata es Maria
  54. 🔍 28% Ego vox clamantisEgo vox clamantis
  55. 🔍 28% Ecce Rex venietEcce Rex veniet
  56. 🔍 28% Ego autem ad DominumEgo autem ad Dominum
  57. 🔍 28% Leva IerusalemLeva Ierusalem
  58. 🔍 28% Antequam convenirentAntequam convenirent
  59. 🔍 28% Hodie scietisHodie scietis
  60. 🔍 28% IucundareIucundare
  61. 🔍 28% Tu BethlehemTu Bethlehem
  62. 🔍 28% Spiritus SanctusSpiritus Sanctus
  63. 🔍 28% IntueminiIntuemini
  64. 🔍 28% Montes et omnesMontes et omnes
  65. 🔍 27% Ecce veniet Dominus princepsEcce veniet Dominus princeps