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% Sacra Raymundi veneremurSacra Raymundi veneremur
  2. 🔍 40% Felix RaymundiFelix Raymundi
  3. 🔍 32% Grande RaymundiGrande Raymundi
  4. 🔍 28% Mente jucundaMente jucunda
  5. 🔍 26% Magne VincentiMagne Vincenti
  6. 🔍 25% O nimis felixO nimis felix
  7. 🔍 23% Adoremus in aeternumAdoremus in aeternum
  8. 🔍 22% Ut queant laxisUt queant laxis
  9. 🔍 22% Agatha virgo sacraAgatha virgo sacra
  10. 🔍 21% Redime meRedime me
  11. 🔍 20% Cum immundusCum immundus
  12. 🔍 20% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  13. 🔍 20% Laudemus caeliLaudemus caeli
  14. 🔍 20% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  15. 🔍 20% Adoremus in aeternum IIAdoremus in aeternum II
  16. 🔍 20% Aurora caelumAurora caelum
  17. 🔍 20% Te DeumTe Deum
  18. 🔍 19% Gloria XIGloria XI
  19. 🔍 19% Te Joseph celebrent (II)Te Joseph celebrent (II)
  20. 🔍 19% Agnus IV (tonus antiquior)Agnus IV (tonus antiquior)
  21. 🔍 19% Tantum ergo. IITantum ergo. II
  22. 🔍 19% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  23. 🔍 19% Tu natale solum protegeTu natale solum protege
  24. 🔍 19% Caeli civesCaeli cives
  25. 🔍 19% Agnus I.Agnus I.
  26. 🔍 19% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  27. 🔍 19% Te DeumTe Deum
  28. 🔍 19% Hymnus Te DeumHymnus Te Deum
  29. 🔍 19% Te Deum (Solemn tone)Te Deum (Solemn tone)
  30. 🔍 19% O quam glorificaO quam glorifica
  31. 🔍 19% Tantum ergo VITantum ergo VI
  32. 🔍 19% Corde et animoCorde et animo
  33. 🔍 19% Telluris omnes incolaeTelluris omnes incolae
  34. 🔍 19% Sponso sponsa!Sponso sponsa!
  35. 🔍 19% Te DeumTe Deum
  36. 🔍 19% ConsolaminiConsolamini
  37. 🔍 19% Cor Jesu (cantus III)Cor Jesu (cantus III)
  38. 🔍 19% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  39. 🔍 19% Caelitum JosephCaelitum Joseph
  40. 🔍 19% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  41. 🔍 18% Christe qui luxChriste qui lux
  42. 🔍 18% O quam glorificaO quam glorifica
  43. 🔍 18% Tibi soliTibi soli
  44. 🔍 18% Cor Jesu (cantus IV)Cor Jesu (cantus IV)
  45. 🔍 18% Iste Confessor (Conf. not Bishop) 5Iste Confessor (Conf. not Bishop) 5
  46. 🔍 18% Tu natale solumTu natale solum
  47. 🔍 18% Non illam cruciansNon illam crucians
  48. 🔍 18% Gloria IGloria I
  49. 🔍 18% Tantum ergo XIIITantum ergo XIII
  50. 🔍 18% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  51. 🔍 18% Hymnus Te DeumHymnus Te Deum
  52. 🔍 18% Tantum ergo.Tantum ergo.
  53. 🔍 18% Beata Mater...Regina mundi sentiantBeata Mater...Regina mundi sentiant
  54. 🔍 18% Festum celebre martyrisFestum celebre martyris
  55. 🔍 17% Laudate... DominiLaudate... Domini
  56. 🔍 17% Jesu Salvator mundiJesu Salvator mundi
  57. 🔍 17% Jesu ChristeJesu Christe
  58. 🔍 17% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  59. 🔍 17% Benedictus esBenedictus es
  60. 🔍 17% RaymundusRaymundus
  61. 🔍 17% Te DeumTe Deum
  62. 🔍 17% Unus est enimUnus est enim
  63. 🔍 17% Aquae omnesAquae omnes
  64. 🔍 17% Agnus Dei (Missa Regia I)Agnus Dei (Missa Regia I)
  65. 🔍 17% Jesu corona VirginumJesu corona Virginum