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% Corde et animo ChristoCorde et animo Christo
  2. 🔍 76% Corde et animoCorde et animo
  3. 🔍 67% Corde et animoCorde et animo
  4. 🔍 60% Corde et animoCorde et animo
  5. 🔍 27% Cum jucunditate celebremusCum jucunditate celebremus
  6. 🔍 26% O sol salutis intimisO sol salutis intimis
  7. 🔍 26% Laetamini in DominoLaetamini in Domino
  8. 🔍 24% Filiae Jerusalem veniteFiliae Jerusalem venite
  9. 🔍 24% Maximilla Christo amabilisMaximilla Christo amabilis
  10. 🔍 23% Nativitatem hodiernamNativitatem hodiernam
  11. 🔍 23% Solemnitatem hodiernamSolemnitatem hodiernam
  12. 🔍 22% Forti animo estoForti animo esto
  13. 🔍 22% Magna est gloria ejusMagna est gloria ejus
  14. 🔍 22% Magna est gloria ejusMagna est gloria ejus
  15. 🔍 22% Dabo in SionDabo in Sion
  16. 🔍 22% Venite exsultemus IVVenite exsultemus IV
  17. 🔍 22% Benedicta es tu VirgoBenedicta es tu Virgo
  18. 🔍 22% Benedicta es tu VirgoBenedicta es tu Virgo
  19. 🔍 21% Forti animoForti animo
  20. 🔍 21% Cum jucunditate NativitatemCum jucunditate Nativitatem
  21. 🔍 21% Cum jucunditate NativitatemCum jucunditate Nativitatem
  22. 🔍 21% Cor arca legem continensCor arca legem continens
  23. 🔍 21% Amavit eum DominusAmavit eum Dominus
  24. 🔍 21% Ego sum Raphael ... alleluiaEgo sum Raphael ... alleluia
  25. 🔍 21% Ego dixi DomineEgo dixi Domine
  26. 🔍 21% Benedicamus PatremBenedicamus Patrem
  27. 🔍 20% Forti animoForti animo
  28. 🔍 20% Exaltabo teExaltabo te
  29. 🔍 20% Posuisti DominePosuisti Domine
  30. 🔍 20% Elisabeth ZachariaeElisabeth Zachariae
  31. 🔍 20% En ut superba criminumEn ut superba criminum
  32. 🔍 20% Te lucis ante terminum (In Sacratis. Cord. Jesu)Te lucis ante terminum (In Sacratis. Cord. Jesu)
  33. 🔍 20% Gloria IIGloria II
  34. 🔍 20% Beata Dei Genitrix (Praesent.)Beata Dei Genitrix (Praesent.)
  35. 🔍 20% Beati martyresBeati martyres
  36. 🔍 20% Gloria IIIGloria III
  37. 🔍 20% Glorisae Virginis Mariae MaternitatemGlorisae Virginis Mariae Maternitatem
  38. 🔍 20% Exaltata est sanctaExaltata est sancta
  39. 🔍 20% Filiae Jerusalem veniteFiliae Jerusalem venite
  40. 🔍 19% Te Deum PatremTe Deum Patrem
  41. 🔍 19% Vigilate animoVigilate animo
  42. 🔍 19% Ascendit fumus aromatumAscendit fumus aromatum
  43. 🔍 19% Aeterne Rex altissimeAeterne Rex altissime
  44. 🔍 19% Benedicta semperBenedicta semper
  45. 🔍 19% Gloria VGloria V
  46. 🔍 19% Solemnitatem hodiernam sacratissimi RosariiSolemnitatem hodiernam sacratissimi Rosarii
  47. 🔍 19% Spiritus Sanctus ... ne timeasSpiritus Sanctus ... ne timeas
  48. 🔍 19% In aeternum DomineIn aeternum Domine
  49. 🔍 19% Dabo in SionDabo in Sion
  50. 🔍 19% Beata es MariaBeata es Maria
  51. 🔍 19% Gloria XGloria X
  52. 🔍 19% Egredimini (S. Rita)Egredimini (S. Rita)
  53. 🔍 19% Miris modis repenteMiris modis repente
  54. 🔍 19% Ad CoenamAd Coenam
  55. 🔍 19% Ad coenamAd coenam
  56. 🔍 19% Beati mundo cordeBeati mundo corde
  57. 🔍 19% Sana animam meamSana animam meam
  58. 🔍 19% Gloria in excelsisGloria in excelsis
  59. 🔍 19% Statuit ea in aeternumStatuit ea in aeternum
  60. 🔍 19% Gloria VIGloria VI
  61. 🔍 19% In sanctitate et justitiaIn sanctitate et justitia
  62. 🔍 19% Beata es MariaBeata es Maria
  63. 🔍 19% Laetamini in DominoLaetamini in Domino
  64. 🔍 19% Gloria IGloria I
  65. 🔍 19% Te lucis ante terminum (In Major. Festis per Annum)Te lucis ante terminum (In Major. Festis per Annum)