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% MagnificatMagnificat
  2. 🔍 87% Domine in virtuteDomine in virtute
  3. 🔍 50% MagnificatMagnificat
  4. 🔍 45% Vir Dei BenedictusVir Dei Benedictus
  5. 🔍 39% Magnificat (Immac. Cord. B. M. V.)Magnificat (Immac. Cord. B. M. V.)
  6. 🔍 35% MagnificatMagnificat
  7. 🔍 31% Domine in virtuteDomine in virtute
  8. 🔍 26% Candor estCandor est
  9. 🔍 26% Domine in virtuteDomine in virtute
  10. 🔍 26% Domine in virtuteDomine in virtute
  11. 🔍 22% Ecce elongaviEcce elongavi
  12. 🔍 21% In medio EcclesiaeIn medio Ecclesiae
  13. 🔍 21% Erit vobisErit vobis
  14. 🔍 21% RedemptionemRedemptionem
  15. 🔍 21% Praevenisti eamPraevenisti eam
  16. 🔍 20% Ad DominumAd Dominum
  17. 🔍 20% In splendoribusIn splendoribus
  18. 🔍 20% Unam petii... Ut... visitemUnam petii... Ut... visitem
  19. 🔍 20% Bonum est confidereBonum est confidere
  20. 🔍 20% ExsultavitExsultavit
  21. 🔍 20% Specie tua (Grad.)Specie tua (Grad.)
  22. 🔍 20% Bonitas DominiBonitas Domini
  23. 🔍 20% Beatus quicumqueBeatus quicumque
  24. 🔍 20% Esto mihiEsto mihi
  25. 🔍 20% Nimis honoratiNimis honorati
  26. 🔍 20% De ventre matrisDe ventre matris
  27. 🔍 19% Benedictio perituriBenedictio perituri
  28. 🔍 19% Spiritus Domini super meSpiritus Domini super me
  29. 🔍 19% Domine Deus... qui repertusDomine Deus... qui repertus
  30. 🔍 19% Tribulationes cordisTribulationes cordis
  31. 🔍 19% MagnificatMagnificat
  32. 🔍 19% In splendoribusIn splendoribus
  33. 🔍 19% Paratum cor meumParatum cor meum
  34. 🔍 19% Factus estFactus est
  35. 🔍 19% Beatam me dicentBeatam me dicent
  36. 🔍 19% Mihi autem nimis (Off.)Mihi autem nimis (Off.)
  37. 🔍 19% Fili quid fecisti (Com.)Fili quid fecisti (Com.)
  38. 🔍 19% Si quis sititSi quis sitit
  39. 🔍 19% Cibavit eos... AlleluiaCibavit eos... Alleluia
  40. 🔍 19% Gloria et divitiaeGloria et divitiae
  41. 🔍 19% Dominus dabitDominus dabit
  42. 🔍 19% Unam petii... Ut... protegarUnam petii... Ut... protegar
  43. 🔍 19% Populum humilemPopulum humilem
  44. 🔍 18% In medio EcclesiaeIn medio Ecclesiae
  45. 🔍 18% Spiritus Domini cum AlleluiaSpiritus Domini cum Alleluia
  46. 🔍 18% Domine in virtuteDomine in virtute
  47. 🔍 18% Spiritus... replevit... alleluiaSpiritus... replevit... alleluia
  48. 🔍 18% Verba meaVerba mea
  49. 🔍 18% Qui me dignatus est (Com.)Qui me dignatus est (Com.)
  50. 🔍 18% Ego sapientiaEgo sapientia
  51. 🔍 18% Timete DominumTimete Dominum
  52. 🔍 18% Christus factus estChristus factus est
  53. 🔍 18% Factus estFactus est
  54. 🔍 18% Desiderium animaeDesiderium animae
  55. 🔍 18% Ecce sacerdosEcce sacerdos
  56. 🔍 18% Inveni DavidInveni David
  57. 🔍 18% Propitius esto (Grad.)Propitius esto (Grad.)
  58. 🔍 18% In die solemnitatisIn die solemnitatis
  59. 🔍 18% In Deo confisumIn Deo confisum
  60. 🔍 18% Esto mihiEsto mihi
  61. 🔍 18% Domine Dominus nosterDomine Dominus noster
  62. 🔍 18% Pauperes SionPauperes Sion
  63. 🔍 18% Os justiOs justi
  64. 🔍 18% Repleta estRepleta est
  65. 🔍 18% Mitte manum... alleluiaMitte manum... alleluia