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% Benedicta es tu (Grad)Benedicta es tu (Grad)
  2. 🔍 69% Benedicta es tu (Grad.)Benedicta es tu (Grad.)
  3. 🔍 65% Constitues eos principes (Grad.)Constitues eos principes (Grad.)
  4. 🔍 62% Benedictus esBenedictus es
  5. 🔍 51% Constitues eos principes (Grad.)Constitues eos principes (Grad.)
  6. 🔍 48% Benedicta es tu (Grad)Benedicta es tu (Grad)
  7. 🔍 46% Benedictus esBenedictus es
  8. 🔍 44% EvangelizareEvangelizare
  9. 🔍 39% Convertere DomineConvertere Domine
  10. 🔍 39% Benedicta tu esBenedicta tu es
  11. 🔍 39% Venite filiiVenite filii
  12. 🔍 35% Benedictus esBenedictus es
  13. 🔍 35% EvangelizareEvangelizare
  14. 🔍 33% Venite filiiVenite filii
  15. 🔍 31% Constitues eosConstitues eos
  16. 🔍 31% Benedicta es tuBenedicta es tu
  17. 🔍 30% Benedicta es tuBenedicta es tu
  18. 🔍 30% Benedicta es tu (II)Benedicta es tu (II)
  19. 🔍 30% Convertere DomineConvertere Domine
  20. 🔍 30% Tu gloriaTu gloria
  21. 🔍 29% Benedicta es tu...alleluiaBenedicta es tu...alleluia
  22. 🔍 29% Benedictus esBenedictus es
  23. 🔍 28% Benedicta es tu Virgo Benedicta es tu Virgo
  24. 🔍 28% Unam petii... BeatiUnam petii... Beati
  25. 🔍 28% Benedicta es tu (Grad)Benedicta es tu (Grad)
  26. 🔍 27% Nova bellaNova bella
  27. 🔍 27% Da nobis DeusDa nobis Deus
  28. 🔍 27% Benedicta es tu VirgoBenedicta es tu Virgo
  29. 🔍 27% Benedicta es tu VirgoBenedicta es tu Virgo
  30. 🔍 27% Constitues eosConstitues eos
  31. 🔍 26% Tu gloria JerusalemTu gloria Jerusalem
  32. 🔍 26% Tu gloria JerusalemTu gloria Jerusalem
  33. 🔍 26% Vultum tuum (Grad.)Vultum tuum (Grad.)
  34. 🔍 26% Cum appropinquaretCum appropinquaret
  35. 🔍 26% Tu gloria Jerusalem (II)Tu gloria Jerusalem (II)
  36. 🔍 26% Ave Maria... virgo serenaAve Maria... virgo serena
  37. 🔍 26% Benedicta es tuBenedicta es tu
  38. 🔍 26% Vultum tuum... AfferenturVultum tuum... Afferentur
  39. 🔍 26% Tu gloria Jerusalem (S. Elisabeth)Tu gloria Jerusalem (S. Elisabeth)
  40. 🔍 25% Tu gloria JerusalemTu gloria Jerusalem
  41. 🔍 25% Gloria IGloria I
  42. 🔍 25% Tu gloria JerusalemTu gloria Jerusalem
  43. 🔍 25% Benedicta es tu (Ant)Benedicta es tu (Ant)
  44. 🔍 25% Tu gloria Jerusalem (I)Tu gloria Jerusalem (I)
  45. 🔍 25% Convertere DomineConvertere Domine
  46. 🔍 25% O vos unanimesO vos unanimes
  47. 🔍 25% Unam petii... BeatiUnam petii... Beati
  48. 🔍 25% Flores apparueruntFlores apparuerunt
  49. 🔍 25% Unam petii... BeatiUnam petii... Beati
  50. 🔍 25% Gloria XIGloria XI
  51. 🔍 25% Protector nosterProtector noster
  52. 🔍 24% O beata MaterO beata Mater
  53. 🔍 24% Ave plena gratiaeAve plena gratiae
  54. 🔍 24% O Maria, gratia plenaO Maria, gratia plena
  55. 🔍 24% Illuminare illuminare JerusalemIlluminare illuminare Jerusalem
  56. 🔍 24% Spiritus Domini super me (Grad)Spiritus Domini super me (Grad)
  57. 🔍 24% Benedicta filiaBenedicta filia
  58. 🔍 24% Unam petii... Ut... visitemUnam petii... Ut... visitem
  59. 🔍 24% Gloria Missa RegiaGloria Missa Regia
  60. 🔍 24% Incipit Oratio Jeremiae ProphetaeIncipit Oratio Jeremiae Prophetae
  61. 🔍 24% Tu gloria Jerusalem (Tract)Tu gloria Jerusalem (Tract)
  62. 🔍 24% Benedictus esBenedictus es
  63. 🔍 23% Sanctorum meritisSanctorum meritis
  64. 🔍 23% Inclina cor meumInclina cor meum
  65. 🔍 23% Gloria Missa RegiaGloria Missa Regia