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% Pater iuste mundusPater iuste mundus
  2. 🔍 51% Pater juste mundusPater juste mundus
  3. 🔍 42% Iuste iudicateIuste iudicate
  4. 🔍 41% Iuste et pieIuste et pie
  5. 🔍 41% Iuste et pieIuste et pie
  6. 🔍 38% Pater justePater juste
  7. 🔍 38% Clarifica me PaterClarifica me Pater
  8. 🔍 37% Cognovit autem paterCognovit autem pater
  9. 🔍 35% Pater justePater juste
  10. 🔍 34% Pater AbrahamPater Abraham
  11. 🔍 34% Pater peccaviPater peccavi
  12. 🔍 34% Anxiatus estAnxiatus est
  13. 🔍 33% Benedictus Dominus quiaBenedictus Dominus quia
  14. 🔍 33% Pater manifestaviPater manifestavi
  15. 🔍 33% Pater sancte serva eos in (Mode 4*e)Pater sancte serva eos in (Mode 4*e)
  16. 🔍 32% Sedebit DominusSedebit Dominus
  17. 🔍 32% Pater diligit Filium (Mode 8c)Pater diligit Filium (Mode 8c)
  18. 🔍 32% Dixit autem paterDixit autem pater
  19. 🔍 31% Pater diligit Filium (Mode 3g)Pater diligit Filium (Mode 3g)
  20. 🔍 31% Vide DomineVide Domine
  21. 🔍 31% Ego sum pastor oviumEgo sum pastor ovium
  22. 🔍 31% Sic venietSic veniet
  23. 🔍 31% Non haberesNon haberes
  24. 🔍 31% In DominoIn Domino
  25. 🔍 31% Sitivit in teSitivit in te
  26. 🔍 30% Opera quae egoOpera quae ego
  27. 🔍 30% Domine audiviDomine audivi
  28. 🔍 30% Pater sancte serva eos quosPater sancte serva eos quos
  29. 🔍 30% Abraham pater vesterAbraham pater vester
  30. 🔍 30% Anxiatus estAnxiatus est
  31. 🔍 30% Oculi meiOculi mei
  32. 🔍 30% Dominus regnavitDominus regnavit
  33. 🔍 30% Cibavit nos Dominus (Mode 8g)Cibavit nos Dominus (Mode 8g)
  34. 🔍 30% Non est ei speciesNon est ei species
  35. 🔍 30% Domine Deus meus in te speraviDomine Deus meus in te speravi
  36. 🔍 30% Quoniam in teQuoniam in te
  37. 🔍 30% ConsiderabamConsiderabam
  38. 🔍 30% Adorate DominumAdorate Dominum
  39. 🔍 30% Dextera DominiDextera Domini
  40. 🔍 30% In die tribulationisIn die tribulationis
  41. 🔍 30% Domine in caeloDomine in caelo
  42. 🔍 30% Amen a. d. tibi (Fir)Amen a. d. tibi (Fir)
  43. 🔍 30% PosueruntPosuerunt
  44. 🔍 29% Ego sum qui testimoniumEgo sum qui testimonium
  45. 🔍 29% Qui me misitQui me misit
  46. 🔍 29% Benedic Domine (Mode 4e-e)Benedic Domine (Mode 4e-e)
  47. 🔍 29% Hymnum diciteHymnum dicite
  48. 🔍 29% Venite benedictiVenite benedicti
  49. 🔍 29% Regnavit DominusRegnavit Dominus
  50. 🔍 29% LaudaboLaudabo
  51. 🔍 29% Ego non ab homineEgo non ab homine
  52. 🔍 29% Traditor autemTraditor autem
  53. 🔍 29% Te invocamusTe invocamus
  54. 🔍 29% Amen a. d. tibi (Har)Amen a. d. tibi (Har)
  55. 🔍 29% OperaminiOperamini
  56. 🔍 29% Amen a. d. vobis quiaAmen a. d. vobis quia
  57. 🔍 29% Inclinavit DominusInclinavit Dominus
  58. 🔍 29% Iudicasti DomineIudicasti Domine
  59. 🔍 29% Benedic Domine (Mode 4e-g)Benedic Domine (Mode 4e-g)
  60. 🔍 29% Veritas DominiVeritas Domini
  61. 🔍 29% Cibavit nos Dominus (Mode 2*a)Cibavit nos Dominus (Mode 2*a)
  62. 🔍 29% Declinabit DominusDeclinabit Dominus
  63. 🔍 29% Omnes gentesOmnes gentes
  64. 🔍 29% Qui verbum meumQui verbum meum
  65. 🔍 29% Qui sequitur meQui sequitur me