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% Surrexit Dominus vereSurrexit Dominus vere
  2. 🔍 94% Surrexit Dominus vereSurrexit Dominus vere
  3. 🔍 78% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  4. 🔍 74% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  5. 🔍 64% Surrexit Dominus de sepulcroSurrexit Dominus de sepulcro
  6. 🔍 63% Surrexit DominusSurrexit Dominus
  7. 🔍 61% Surrexit Dominus de sepulcroSurrexit Dominus de sepulcro
  8. 🔍 59% Surrexit Dominus de sepulchro (Resp. Br.)Surrexit Dominus de sepulchro (Resp. Br.)
  9. 🔍 59% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  10. 🔍 57% Surrexit Dominus de sepulchro (Resp. Br.)Surrexit Dominus de sepulchro (Resp. Br.)
  11. 🔍 54% Notum fecit DominusNotum fecit Dominus
  12. 🔍 54% Ascendit DeusAscendit Deus
  13. 🔍 54% Gloriosus apparuistiGloriosus apparuisti
  14. 🔍 52% Christe Fili Dei vivi (Tempore Paschali)Christe Fili Dei vivi (Tempore Paschali)
  15. 🔍 52% Christe Fili Dei (Paschal Time)Christe Fili Dei (Paschal Time)
  16. 🔍 51% Sancti et justi in DominoSancti et justi in Domino
  17. 🔍 51% In manus tuas Domine (Tempore Paschali)In manus tuas Domine (Tempore Paschali)
  18. 🔍 51% Amavit eum Dominus (TP)Amavit eum Dominus (TP)
  19. 🔍 51% Gloriosus apparuistiGloriosus apparuisti
  20. 🔍 51% Gavisi sunt discipuliGavisi sunt discipuli
  21. 🔍 50% Ascendit DeusAscendit Deus
  22. 🔍 50% Ave Maria (R. Br. T.P.)Ave Maria (R. Br. T.P.)
  23. 🔍 50% Amavit eum Dominus (Resp. Br. T.P.)Amavit eum Dominus (Resp. Br. T.P.)
  24. 🔍 50% Repleti suntRepleti sunt
  25. 🔍 50% Sit nomenSit nomen
  26. 🔍 49% Amavit eum Dominus (Resp. Br. T.P.)Amavit eum Dominus (Resp. Br. T.P.)
  27. 🔍 49% Verbum caro factum estVerbum caro factum est
  28. 🔍 49% Gloria et honore...allel.Gloria et honore...allel.
  29. 🔍 49% Sancti et justiSancti et justi
  30. 🔍 48% Sit nomen Domini benedictumSit nomen Domini benedictum
  31. 🔍 48% Magnificate DominumMagnificate Dominum
  32. 🔍 48% Gavisi sunt discipuliGavisi sunt discipuli
  33. 🔍 48% Angelus Domini nuntiavit (Resp. Br. T.P.)Angelus Domini nuntiavit (Resp. Br. T.P.)
  34. 🔍 48% Verbum caro factum estVerbum caro factum est
  35. 🔍 48% Lux perpetua (T.P.)Lux perpetua (T.P.)
  36. 🔍 47% Panem caeli deditPanem caeli dedit
  37. 🔍 47% Adorate DominumAdorate Dominum
  38. 🔍 47% Notum fecit DominusNotum fecit Dominus
  39. 🔍 46% Spiritus Domini replevitSpiritus Domini replevit
  40. 🔍 46% Sancti et justiSancti et justi
  41. 🔍 46% Panem CaeliPanem Caeli
  42. 🔍 46% Verbum DeiVerbum Dei
  43. 🔍 46% Viderunt omnesViderunt omnes
  44. 🔍 46% Audi filia et vide (Resp. Br. T.P.)Audi filia et vide (Resp. Br. T.P.)
  45. 🔍 46% Spiritus DominiSpiritus Domini
  46. 🔍 46% Ave Maria (Resp. br. in T.P.))Ave Maria (Resp. br. in T.P.))
  47. 🔍 45% Specie tua (Paschal Time)Specie tua (Paschal Time)
  48. 🔍 45% Meritis et precibus (In Paschal Time)Meritis et precibus (In Paschal Time)
  49. 🔍 45% Ascendens ChristusAscendens Christus
  50. 🔍 45% Ave Maria (R. Br. T.P.)Ave Maria (R. Br. T.P.)
  51. 🔍 45% Gloria et exemplarGloria et exemplar
  52. 🔍 45% In manus tuas (tempore Paschali)In manus tuas (tempore Paschali)
  53. 🔍 45% Adorate DominumAdorate Dominum
  54. 🔍 45% Surrexit Dominus vereSurrexit Dominus vere
  55. 🔍 44% Elegit eum (Paschal Time)Elegit eum (Paschal Time)
  56. 🔍 44% Adjutorium nostrumAdjutorium nostrum
  57. 🔍 44% Gloriosus apparuistiGloriosus apparuisti
  58. 🔍 44% Cibavit illosCibavit illos
  59. 🔍 44% Educas panem de terraEducas panem de terra
  60. 🔍 44% Ascendit DeusAscendit Deus
  61. 🔍 44% Omnes de SabaOmnes de Saba
  62. 🔍 44% Verbum caro factum estVerbum caro factum est
  63. 🔍 44% Domum tuam (Paschal Time)Domum tuam (Paschal Time)
  64. 🔍 44% Omnes de SabaOmnes de Saba
  65. 🔍 43% Surrexit Dominus vere (Resp. Br. tonus solemnis)Surrexit Dominus vere (Resp. Br. tonus solemnis)