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% Vidi supra montemVidi supra montem
  2. 🔍 77% Vidi supra montemVidi supra montem
  3. 🔍 74% Vidi supra montemVidi supra montem
  4. 🔍 70% Vidi supra montemVidi supra montem
  5. 🔍 69% Vidi supra montemVidi supra montem
  6. 🔍 50% De sub cujus pedeDe sub cujus pede
  7. 🔍 39% De sub cujus pede fonsDe sub cujus pede fons
  8. 🔍 34% De sub cujus pedeDe sub cujus pede
  9. 🔍 33% De sub cujus pedeDe sub cujus pede
  10. 🔍 30% Orante sancto ClementeOrante sancto Clemente
  11. 🔍 29% Orante sancto ClememteOrante sancto Clememte
  12. 🔍 25% De sub pede AgniDe sub pede Agni
  13. 🔍 24% Vidi Dominum sedentem (Ant)Vidi Dominum sedentem (Ant)
  14. 🔍 21% Vidi turbam magnamVidi turbam magnam
  15. 🔍 21% Emitte Agnum DomineEmitte Agnum Domine
  16. 🔍 21% Tunc assumpsitTunc assumpsit
  17. 🔍 21% Ecce video caelosEcce video caelos
  18. 🔍 20% Clamavi et DominusClamavi et Dominus
  19. 🔍 20% Subiit ergo in montemSubiit ergo in montem
  20. 🔍 20% Omnes gentes per gyrumOmnes gentes per gyrum
  21. 🔍 20% Christus factus estChristus factus est
  22. 🔍 19% De profundisDe profundis
  23. 🔍 19% Quoniam vidiQuoniam vidi
  24. 🔍 19% Dixit autem DominusDixit autem Dominus
  25. 🔍 19% Supra pectumSupra pectum
  26. 🔍 19% Jerusalem respiceJerusalem respice
  27. 🔍 19% Vadam ad montemVadam ad montem
  28. 🔍 19% Tu es Petrus (Antiphona)Tu es Petrus (Antiphona)
  29. 🔍 18% BenedictionemBenedictionem
  30. 🔍 18% Innocens manibusInnocens manibus
  31. 🔍 18% Beatus populusBeatus populus
  32. 🔍 18% De Sion... quiDe Sion... qui
  33. 🔍 18% Subiit ergo in montemSubiit ergo in montem
  34. 🔍 18% Aurum sub terraAurum sub terra
  35. 🔍 18% Date eiDate ei
  36. 🔍 18% Vidi aquam IIIVidi aquam III
  37. 🔍 18% Ego sum panis (III)Ego sum panis (III)
  38. 🔍 18% Vidi aquamVidi aquam
  39. 🔍 18% Montes et omnes collesMontes et omnes colles
  40. 🔍 18% Similabo eumSimilabo eum
  41. 🔍 18% In laetitiaIn laetitia
  42. 🔍 17% Beatus illeBeatus ille
  43. 🔍 17% Voce meaVoce mea
  44. 🔍 17% Cum videritisCum videritis
  45. 🔍 17% Laudate... quoniam IILaudate... quoniam II
  46. 🔍 17% Attendite universiAttendite universi
  47. 🔍 17% Solvite templum hocSolvite templum hoc
  48. 🔍 17% Beata AgnesBeata Agnes
  49. 🔍 17% Dominus aedificetDominus aedificet
  50. 🔍 17% Ego sum panis (I)Ego sum panis (I)
  51. 🔍 17% Intuens in caelumIntuens in caelum
  52. 🔍 17% Vadam ad montemVadam ad montem
  53. 🔍 17% Tempus meumTempus meum
  54. 🔍 17% Vidi turbam magnamVidi turbam magnam
  55. 🔍 17% O per omniaO per omnia
  56. 🔍 17% Tunc assumpsit eumTunc assumpsit eum
  57. 🔍 17% Exaltate DominumExaltate Dominum
  58. 🔍 16% Benedicite Domino omnes virtutesBenedicite Domino omnes virtutes
  59. 🔍 16% Alleluia (ant. mode 5)Alleluia (ant. mode 5)
  60. 🔍 16% Generatio haecGeneratio haec
  61. 🔍 16% Beatus AndreasBeatus Andreas
  62. 🔍 16% Dixit autem paterDixit autem pater
  63. 🔍 16% ConvocatisConvocatis
  64. 🔍 16% Benedicta filiaBenedicta filia
  65. 🔍 16% AccessistisAccessistis