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% Vespere autem sabbatiVespere autem sabbati
  2. 🔍 84% Vespere autem sabbatiVespere autem sabbati
  3. 🔍 70% Vespere autemVespere autem
  4. 🔍 66% Vespere autem sabbatiVespere autem sabbati
  5. 🔍 36% Venerunt ad monumentumVenerunt ad monumentum
  6. 🔍 31% Surgens Jesus maneSurgens Jesus mane
  7. 🔍 31% Venerunt ad monumentumVenerunt ad monumentum
  8. 🔍 30% Venerunt ad monumentumVenerunt ad monumentum
  9. 🔍 28% Dum transisset sabbatumDum transisset sabbatum
  10. 🔍 28% Surgens Jesus mane primaSurgens Jesus mane prima
  11. 🔍 28% Surgens Iesus mane primaSurgens Iesus mane prima
  12. 🔍 27% Mane nobiscumMane nobiscum
  13. 🔍 25% Alleluia ConfiteminiAlleluia Confitemini
  14. 🔍 24% Dixit autem pater ad servosDixit autem pater ad servos
  15. 🔍 24% Angelus autem DominiAngelus autem Domini
  16. 🔍 24% Vespere autem sabbatiVespere autem sabbati
  17. 🔍 23% Respondens autem AngelusRespondens autem Angelus
  18. 🔍 23% Et coegerunt illumEt coegerunt illum
  19. 🔍 23% Surgens IesusSurgens Iesus
  20. 🔍 23% Maria autemMaria autem
  21. 🔍 22% Alleluia (T. P. Vesp. Dom.)Alleluia (T. P. Vesp. Dom.)
  22. 🔍 22% Venerunt ad monumentumVenerunt ad monumentum
  23. 🔍 22% Angelus autem DominiAngelus autem Domini
  24. 🔍 22% Adhaesit anima mea (S. Stephani)Adhaesit anima mea (S. Stephani)
  25. 🔍 22% Videte manus measVidete manus meas
  26. 🔍 21% Omnes de SabaOmnes de Saba
  27. 🔍 21% Prae timore autemPrae timore autem
  28. 🔍 21% Tibi soli peccaviTibi soli peccavi
  29. 🔍 21% Ad Virginem Dei MatremAd Virginem Dei Matrem
  30. 🔍 21% Dum transisset sabbatumDum transisset sabbatum
  31. 🔍 21% Salve MaterSalve Mater
  32. 🔍 21% Cum intraret Jesus in domumCum intraret Jesus in domum
  33. 🔍 21% Unum opusUnum opus
  34. 🔍 21% Alleluia (T. P. Vesp. Dom.)Alleluia (T. P. Vesp. Dom.)
  35. 🔍 20% Sabbatum propterSabbatum propter
  36. 🔍 20% Salve MaterSalve Mater
  37. 🔍 20% Dedit se ut liberaretDedit se ut liberaret
  38. 🔍 20% Laetare Virgo MaterLaetare Virgo Mater
  39. 🔍 20% Beata es MariaBeata es Maria
  40. 🔍 20% Angelus autem DominiAngelus autem Domini
  41. 🔍 20% Beata es MariaBeata es Maria
  42. 🔍 20% Ave Maria ... allel.Ave Maria ... allel.
  43. 🔍 20% Ave MaterAve Mater
  44. 🔍 20% Mittite in dexteramMittite in dexteram
  45. 🔍 20% Maria stabatMaria stabat
  46. 🔍 19% Puer qui natus estPuer qui natus est
  47. 🔍 19% Ave MariaAve Maria
  48. 🔍 19% Sabbatum propter hominemSabbatum propter hominem
  49. 🔍 19% Alleluia (T. P. Complet.)Alleluia (T. P. Complet.)
  50. 🔍 19% Adhaesit anima mea (S. Laurentii)Adhaesit anima mea (S. Laurentii)
  51. 🔍 19% VespereVespere
  52. 🔍 19% Alleluia (T. P. Complet.)Alleluia (T. P. Complet.)
  53. 🔍 19% Laetare Virgo MaterLaetare Virgo Mater
  54. 🔍 19% Simeon justus et timoratusSimeon justus et timoratus
  55. 🔍 19% Alleluia (ant Dom.a in albis)Alleluia (ant Dom.a in albis)
  56. 🔍 19% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  57. 🔍 19% Respondens autem AngelusRespondens autem Angelus
  58. 🔍 18% Dixit Jesus ad legisperitosDixit Jesus ad legisperitos
  59. 🔍 18% Salve mater misericordiaeSalve mater misericordiae
  60. 🔍 18% Alleluia (T. P. Laud. Dom.)Alleluia (T. P. Laud. Dom.)
  61. 🔍 18% Lux de luceLux de luce
  62. 🔍 18% Dum transisset sabbatumDum transisset sabbatum
  63. 🔍 18% Adhaesit anima mea post te (S. Stephani)Adhaesit anima mea post te (S. Stephani)
  64. 🔍 18% Gloria laudis resonetGloria laudis resonet
  65. 🔍 18% Dixit Jesus discipulisDixit Jesus discipulis