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% Intuens in caelum (Resp.)Intuens in caelum (Resp.)
  2. 🔍 53% Stephanus autem (Resp.)Stephanus autem (Resp.)
  3. 🔍 48% Intuens in caelumIntuens in caelum
  4. 🔍 43% Intuens in caelumIntuens in caelum
  5. 🔍 38% Patefactae sunt (Resp.)Patefactae sunt (Resp.)
  6. 🔍 38% Diligam te Domine (Resp.)Diligam te Domine (Resp.)
  7. 🔍 35% Quidam rusticus defuncti (Resp.)Quidam rusticus defuncti (Resp.)
  8. 🔍 34% Dum deambularet Dominus (Resp.)Dum deambularet Dominus (Resp.)
  9. 🔍 34% Ecce nunc tempus (Resp.)Ecce nunc tempus (Resp.)
  10. 🔍 33% Ecce mitto Angelum meum (Resp.)Ecce mitto Angelum meum (Resp.)
  11. 🔍 33% Benedicta et venerabilis (Resp.)Benedicta et venerabilis (Resp.)
  12. 🔍 32% Videbant omnes Stephanum (Resp.)Videbant omnes Stephanum (Resp.)
  13. 🔍 32% Videntes stellam Magi (Resp.)Videntes stellam Magi (Resp.)
  14. 🔍 32% Beatus Benedictus cum jam relictis (Resp.)Beatus Benedictus cum jam relictis (Resp.)
  15. 🔍 31% Beatus es tu et bene tibi (Resp.)Beatus es tu et bene tibi (Resp.)
  16. 🔍 31% Videbunt gentes Justum tuum (Resp.)Videbunt gentes Justum tuum (Resp.)
  17. 🔍 31% Ego dixi Domine (Resp.)Ego dixi Domine (Resp.)
  18. 🔍 31% Ego autem adjuvata (Resp.)Ego autem adjuvata (Resp.)
  19. 🔍 31% Adjutor et susceptor meus (Resp.)Adjutor et susceptor meus (Resp.)
  20. 🔍 31% Rex noster adveniet Christus (Resp.)Rex noster adveniet Christus (Resp.)
  21. 🔍 31% Fiat manus tua (Resp.)Fiat manus tua (Resp.)
  22. 🔍 31% Quem vidistis (Resp.)Quem vidistis (Resp.)
  23. 🔍 30% Lapidabant Stephanum (Resp.)Lapidabant Stephanum (Resp.)
  24. 🔍 30% Locutus est Dominus ad Moysen (Resp.)Locutus est Dominus ad Moysen (Resp.)
  25. 🔍 30% Intuemini quantus (Resp.)Intuemini quantus (Resp.)
  26. 🔍 30% Frater Maure (Resp.)Frater Maure (Resp.)
  27. 🔍 30% Sebastianus vir christianissimus (Resp.)Sebastianus vir christianissimus (Resp.)
  28. 🔍 30% Ante sextum vero (Resp.)Ante sextum vero (Resp.)
  29. 🔍 29% Ecce vidi Agnum stantem (Resp.)Ecce vidi Agnum stantem (Resp.)
  30. 🔍 29% Christo quotidie sedulum (Resp.)Christo quotidie sedulum (Resp.)
  31. 🔍 29% Diffusa est gratia (Resp.)Diffusa est gratia (Resp.)
  32. 🔍 29% Interrogabat magos Herodes (Resp.)Interrogabat magos Herodes (Resp.)
  33. 🔍 29% Descendet DominusDescendet Dominus
  34. 🔍 28% Sub throno Dei (Resp.)Sub throno Dei (Resp.)
  35. 🔍 28% Sicut cedrus (Resp.)Sicut cedrus (Resp.)
  36. 🔍 28% Mane surgens JacobMane surgens Jacob
  37. 🔍 27% ExpandiExpandi
  38. 🔍 27% Ecce video caelosEcce video caelos
  39. 🔍 26% Video caelosVideo caelos
  40. 🔍 26% Videntes stellam MagiVidentes stellam Magi
  41. 🔍 26% Isti sunt triumphatoresIsti sunt triumphatores
  42. 🔍 26% Tu BethlehemTu Bethlehem
  43. 🔍 26% Eodem vero anno (Resp.)Eodem vero anno (Resp.)
  44. 🔍 26% Salvatorem exspectamus (Resp.)Salvatorem exspectamus (Resp.)
  45. 🔍 26% Stephanus autemStephanus autem
  46. 🔍 26% Vidi conjunctosVidi conjunctos
  47. 🔍 25% O magnum mysterium (Resp.)O magnum mysterium (Resp.)
  48. 🔍 25% Qui LazarumQui Lazarum
  49. 🔍 25% Jerusalem cito venietJerusalem cito veniet
  50. 🔍 25% Suscipe verbum (Resp.)Suscipe verbum (Resp.)
  51. 🔍 25% Deus in nomine tuoDeus in nomine tuo
  52. 🔍 25% Quae est ista (Gregofacsimil)Quae est ista (Gregofacsimil)
  53. 🔍 25% Tota die contristatus (Resp.)Tota die contristatus (Resp.)
  54. 🔍 25% Suscipe verbum (t.p.)Suscipe verbum (t.p.)
  55. 🔍 25% Deus qui sedes (Resp.)Deus qui sedes (Resp.)
  56. 🔍 25% Congregati sunt inimici nostriCongregati sunt inimici nostri
  57. 🔍 25% Hoc signum crucisHoc signum crucis
  58. 🔍 24% Ecce video caelos apertosEcce video caelos apertos
  59. 🔍 24% Ecce ego JoannesEcce ego Joannes
  60. 🔍 24% Deus in nomine tuoDeus in nomine tuo
  61. 🔍 24% Cum autem esset StephanusCum autem esset Stephanus
  62. 🔍 24% Ascendens in altumAscendens in altum
  63. 🔍 24% Patefactae suntPatefactae sunt
  64. 🔍 24% Dum exiret Jacob (Resp.)Dum exiret Jacob (Resp.)
  65. 🔍 24% Devastavit vineam (Resp.)Devastavit vineam (Resp.)