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% Tuam crucem adoramusTuam crucem adoramus
  2. 🔍 64% Tuam crucemTuam crucem
  3. 🔍 39% Tuam crucem (no Gloria Patri)Tuam crucem (no Gloria Patri)
  4. 🔍 38% Crucem tuamCrucem tuam
  5. 🔍 38% Crucem tuamCrucem tuam
  6. 🔍 38% Crucem tuam adoramusCrucem tuam adoramus
  7. 🔍 38% Crucem tuamCrucem tuam
  8. 🔍 37% Crucem tuamCrucem tuam
  9. 🔍 35% Crucem tuamCrucem tuam
  10. 🔍 35% Per tuam crucemPer tuam crucem
  11. 🔍 34% Adoramus te Christe (Tract)Adoramus te Christe (Tract)
  12. 🔍 33% Adoramus te Christe (Tract)Adoramus te Christe (Tract)
  13. 🔍 33% Tuam coronamTuam coronam
  14. 🔍 33% Tuam coronamTuam coronam
  15. 🔍 31% Salvator mundiSalvator mundi
  16. 🔍 30% Tuam crucemTuam crucem
  17. 🔍 28% Adoramus te ChristeAdoramus te Christe
  18. 🔍 27% Nos autem gloriariNos autem gloriari
  19. 🔍 27% Adoremus crucis signaculumAdoremus crucis signaculum
  20. 🔍 27% Nos qui vivimusNos qui vivimus
  21. 🔍 27% Tuam coronamTuam coronam
  22. 🔍 27% Adoramus te Christe (Resp Br)Adoramus te Christe (Resp Br)
  23. 🔍 26% Venite omnes adoremusVenite omnes adoremus
  24. 🔍 26% Ego pro te rogaviEgo pro te rogavi
  25. 🔍 26% Adoramus te Christe (Resp Br.)Adoramus te Christe (Resp Br.)
  26. 🔍 26% Tuam CrucemTuam Crucem
  27. 🔍 26% Adoramus te Christe (T. Paschali)Adoramus te Christe (T. Paschali)
  28. 🔍 25% Gloria (Missa Votiva BMV)Gloria (Missa Votiva BMV)
  29. 🔍 25% Tibi Redemptor omniumTibi Redemptor omnium
  30. 🔍 25% Gloria IIIGloria III
  31. 🔍 25% Gloriosus apparuistiGloriosus apparuisti
  32. 🔍 25% Gloria XIGloria XI
  33. 🔍 25% Gloria VGloria V
  34. 🔍 25% Ex more docti mysticoEx more docti mystico
  35. 🔍 24% Adoramus te ChristeAdoramus te Christe
  36. 🔍 24% Gloria VGloria V
  37. 🔍 24% Gloria XI (forma ordinaria)Gloria XI (forma ordinaria)
  38. 🔍 24% Mihi vivere Christus estMihi vivere Christus est
  39. 🔍 24% Dilexit AndreamDilexit Andream
  40. 🔍 24% Adoramus te Christe (Ant)Adoramus te Christe (Ant)
  41. 🔍 24% Adoramus teAdoramus te
  42. 🔍 24% Gloria IVGloria IV
  43. 🔍 24% Crucifixus surrexitCrucifixus surrexit
  44. 🔍 24% Ego sum pastor bonusEgo sum pastor bonus
  45. 🔍 24% Gloria IIGloria II
  46. 🔍 24% Gloria IGloria I
  47. 🔍 24% Misit Dominus (S. Laurentii)Misit Dominus (S. Laurentii)
  48. 🔍 24% Gloria VIGloria VI
  49. 🔍 24% Adoramus te ChristeAdoramus te Christe
  50. 🔍 24% Gloria VIIGloria VII
  51. 🔍 24% Dum perambularetDum perambularet
  52. 🔍 23% Gloria XGloria X
  53. 🔍 23% Gloria XIIIGloria XIII
  54. 🔍 23% Gloria IIIGloria III
  55. 🔍 23% Exsultet jam AngelicaExsultet jam Angelica
  56. 🔍 23% Laurentius ingressus estLaurentius ingressus est
  57. 🔍 23% Constitues eos principesConstitues eos principes
  58. 🔍 23% O beatae passionisO beatae passionis
  59. 🔍 23% Gloria XIIGloria XII
  60. 🔍 23% Gloria IGloria I
  61. 🔍 23% Gloria XVGloria XV
  62. 🔍 23% Benedicta filiaBenedicta filia
  63. 🔍 23% Adoramus te ChristeAdoramus te Christe
  64. 🔍 23% Gloria XV (forma ordinaria)Gloria XV (forma ordinaria)
  65. 🔍 22% Gloria (ad lib.) III / III BGloria (ad lib.) III / III B