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% De sub cujus pedeDe sub cujus pede
  2. πŸ” 89% De sub cujus pede fonsDe sub cujus pede fons
  3. πŸ” 75% De sub cujus pedeDe sub cujus pede
  4. πŸ” 71% De sub cujus pedeDe sub cujus pede
  5. πŸ” 52% De sub pede AgniDe sub pede Agni
  6. πŸ” 51% Vidi supra montemVidi supra montem
  7. πŸ” 34% Vidi supra montemVidi supra montem
  8. πŸ” 33% Vidi supra montemVidi supra montem
  9. πŸ” 31% Non meis meritisNon meis meritis
  10. πŸ” 31% Orante sancto ClementeOrante sancto Clemente
  11. πŸ” 29% Vidi supra montemVidi supra montem
  12. πŸ” 29% Orante sancto ClememteOrante sancto Clememte
  13. πŸ” 28% Voce meaVoce mea
  14. πŸ” 28% Orante sancto ClementeOrante sancto Clemente
  15. πŸ” 27% De profundisDe profundis
  16. πŸ” 27% Domine salva nosDomine salva nos
  17. πŸ” 27% Dixit Dominus DominoDixit Dominus Domino
  18. πŸ” 26% Omnes gentes per gyrumOmnes gentes per gyrum
  19. πŸ” 26% Clamavi et DominusClamavi et Dominus
  20. πŸ” 26% Beatus populusBeatus populus
  21. πŸ” 25% Tu gloria JerusalemTu gloria Jerusalem
  22. πŸ” 25% Laetatus sumLaetatus sum
  23. πŸ” 25% Date ei de fructuDate ei de fructu
  24. πŸ” 25% Domine clamaviDomine clamavi
  25. πŸ” 25% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  26. πŸ” 24% Dominus aedificetDominus aedificet
  27. πŸ” 24% Dominus aedificetDominus aedificet
  28. πŸ” 24% Suavis DominusSuavis Dominus
  29. πŸ” 24% Exsultate justiExsultate justi
  30. πŸ” 24% Miserere mihiMiserere mihi
  31. πŸ” 24% Qui timet DominumQui timet Dominum
  32. πŸ” 24% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  33. πŸ” 24% Magnus Dominus... et magnitudinisMagnus Dominus... et magnitudinis
  34. πŸ” 24% Exaltare DomineExaltare Domine
  35. πŸ” 24% Deus autem nosterDeus autem noster
  36. πŸ” 23% Memor sitMemor sit
  37. πŸ” 23% In Deo speraviIn Deo speravi
  38. πŸ” 23% Benedicta es tuBenedicta es tu
  39. πŸ” 23% De caelo venietDe caelo veniet
  40. πŸ” 23% Rex pacificusRex pacificus
  41. πŸ” 23% Veni Domine visitare nosVeni Domine visitare nos
  42. πŸ” 23% Quam bonusQuam bonus
  43. πŸ” 23% Mulier amicta soleMulier amicta sole
  44. πŸ” 23% Benedicite Dominum omnes electiBenedicite Dominum omnes electi
  45. πŸ” 23% Tu DomineTu Domine
  46. πŸ” 23% In tua justitiaIn tua justitia
  47. πŸ” 23% Adjutor meusAdjutor meus
  48. πŸ” 23% Deus meus misericordiaDeus meus misericordia
  49. πŸ” 23% Dum esset rexDum esset rex
  50. πŸ” 23% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  51. πŸ” 23% Misit Dominus…de manuMisit Dominus…de manu
  52. πŸ” 23% Domine Deus meusDomine Deus meus
  53. πŸ” 23% Illuminatio meaIlluminatio mea
  54. πŸ” 23% Nativitas est hodieNativitas est hodie
  55. πŸ” 22% Sit nomen DominiSit nomen Domini
  56. πŸ” 22% Sacerdotes DeiSacerdotes Dei
  57. πŸ” 22% Ne tacuerisNe tacueris
  58. πŸ” 22% Educ de custodiaEduc de custodia
  59. πŸ” 22% Sit nomen Domini... inSit nomen Domini... in
  60. πŸ” 22% Benedico... FiliumBenedico... Filium
  61. πŸ” 22% Sitivit... ad nomenSitivit... ad nomen
  62. πŸ” 22% Dominum DeumDominum Deum
  63. πŸ” 22% A solis ortuA solis ortu
  64. πŸ” 22% Salvasti nosSalvasti nos
  65. πŸ” 22% Sanctorum velut aquilaeSanctorum velut aquilae