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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Opera manuum tuarumOpera manuum tuarum
  2. πŸ” 59% Opera manuum tuarumOpera manuum tuarum
  3. πŸ” 57% Opera manuum tuarumOpera manuum tuarum
  4. πŸ” 34% Magna opera DominiMagna opera Domini
  5. πŸ” 32% Miserere mihiMiserere mihi
  6. πŸ” 32% Opera manuum eiusOpera manuum eius
  7. πŸ” 32% Virgo gloriosa semperVirgo gloriosa semper
  8. πŸ” 32% Mirabilia opera tuaMirabilia opera tua
  9. πŸ” 31% Domine refugiumDomine refugium
  10. πŸ” 30% Benedicta es tuBenedicta es tu
  11. πŸ” 30% A porta inferiA porta inferi
  12. πŸ” 29% Voce meaVoce mea
  13. πŸ” 29% Virgo gloriosaVirgo gloriosa
  14. πŸ” 29% Alleluia. (Sund. P. T. at None)Alleluia. (Sund. P. T. at None)
  15. πŸ” 28% Excita DomineExcita Domine
  16. πŸ” 28% Accipiens SimeonAccipiens Simeon
  17. πŸ” 28% Beatus Laurentius orabatBeatus Laurentius orabat
  18. πŸ” 28% Respexit meRespexit me
  19. πŸ” 27% Dixit Dominus DominoDixit Dominus Domino
  20. πŸ” 27% Salvasti nosSalvasti nos
  21. πŸ” 27% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  22. πŸ” 27% Benedico... FiliumBenedico... Filium
  23. πŸ” 27% Sit nomen DominiSit nomen Domini
  24. πŸ” 27% Tu gloria JerusalemTu gloria Jerusalem
  25. πŸ” 27% Dominum DeumDominum Deum
  26. πŸ” 27% Sit nomen Domini... inSit nomen Domini... in
  27. πŸ” 27% Multa bona operaMulta bona opera
  28. πŸ” 27% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  29. πŸ” 27% Jubilate in conspectuJubilate in conspectu
  30. πŸ” 27% Suscepisti meSuscepisti me
  31. πŸ” 27% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  32. πŸ” 26% Adhaesit anima (St. Stephani)Adhaesit anima (St. Stephani)
  33. πŸ” 26% De profundisDe profundis
  34. πŸ” 26% Tu DomineTu Domine
  35. πŸ” 26% Exaudisti DomineExaudisti Domine
  36. πŸ” 26% Absterget DeusAbsterget Deus
  37. πŸ” 26% Alleluia confitemini. (Sundays throughout the year at Prime)Alleluia confitemini. (Sundays throughout the year at Prime)
  38. πŸ” 26% Opera manuum tuarumOpera manuum tuarum
  39. πŸ” 26% Benedicta filiaBenedicta filia
  40. πŸ” 26% Simeon justusSimeon justus
  41. πŸ” 26% Date ei de fructuDate ei de fructu
  42. πŸ” 26% Data est mihiData est mihi
  43. πŸ” 26% Fili praebeFili praebe
  44. πŸ” 26% Domine clamaviDomine clamavi
  45. πŸ” 26% Misit Dominus…de manuMisit Dominus…de manu
  46. πŸ” 25% In tua justitiaIn tua justitia
  47. πŸ” 25% Angelus Domini apparuitAngelus Domini apparuit
  48. πŸ” 25% Ego sum resurrectioEgo sum resurrectio
  49. πŸ” 25% Deus meus misericordiaDeus meus misericordia
  50. πŸ” 25% Adjutorium nostrumAdjutorium nostrum
  51. πŸ” 25% Confortatus estConfortatus est
  52. πŸ” 25% Lucia virgoLucia virgo
  53. πŸ” 25% Clamavi et DominusClamavi et Dominus
  54. πŸ” 25% Ne tacuerisNe tacueris
  55. πŸ” 25% Videte manus measVidete manus meas
  56. πŸ” 25% Usque modoUsque modo
  57. πŸ” 25% Praevaluit DavidPraevaluit David
  58. πŸ” 25% Suavis DominusSuavis Dominus
  59. πŸ” 25% Adjutor meusAdjutor meus
  60. πŸ” 25% Alleluia. (Sund. P. T. at Sext)Alleluia. (Sund. P. T. at Sext)
  61. πŸ” 25% Mirabilia operaMirabilia opera
  62. πŸ” 25% Tulerunt DominumTulerunt Dominum
  63. πŸ” 25% Oleum effusumOleum effusum
  64. πŸ” 25% Crastina eritCrastina erit
  65. πŸ” 25% Intret oratio meaIntret oratio mea