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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Omnes gentes, plaudite manibus (nova lat.)Omnes gentes, plaudite manibus (nova lat.)
  2. πŸ” 57% Omnes gentes (Ps.46 - Textus antiquus)Omnes gentes (Ps.46 - Textus antiquus)
  3. πŸ” 44% Domini est terra (Ps. 23 - novam int.lat.)Domini est terra (Ps. 23 - novam int.lat.)
  4. πŸ” 36% Preces vespertinae (french)Preces vespertinae (french)
  5. πŸ” 36% Preces vespertinae Initia (french)Preces vespertinae Initia (french)
  6. πŸ” 36% Omnes gentes plaudite (Intr)Omnes gentes plaudite (Intr)
  7. πŸ” 34% Psalmus 125Psalmus 125
  8. πŸ” 32% Omnes gentes plaudite (Intr)Omnes gentes plaudite (Intr)
  9. πŸ” 31% Psalm 109 (Dixit Dominus) (Tone 1.f)Psalm 109 (Dixit Dominus) (Tone 1.f)
  10. πŸ” 30% Dixit Dominus (Ps. 109, 1g)Dixit Dominus (Ps. 109, 1g)
  11. πŸ” 29% Domini est terra (Ps.23 - Textus antiquus)Domini est terra (Ps.23 - Textus antiquus)
  12. πŸ” 28% Psalmus 24Psalmus 24
  13. πŸ” 28% Psalmus 84 APsalmus 84 A
  14. πŸ” 28% Ps. 23 Domini est terraPs. 23 Domini est terra
  15. πŸ” 28% Omnes gentes plaudite (Intr)Omnes gentes plaudite (Intr)
  16. πŸ” 27% Psalmus 71Psalmus 71
  17. πŸ” 27% Psalmus 127Psalmus 127
  18. πŸ” 27% Por suasPor suas
  19. πŸ” 27% Por suasPor suas
  20. πŸ” 27% Por suasPor suas
  21. πŸ” 27% Por suasPor suas
  22. πŸ” 27% Por suasPor suas
  23. πŸ” 27% Por suasPor suas
  24. πŸ” 27% Por suasPor suas
  25. πŸ” 27% Por suasPor suas
  26. πŸ” 26% Toni Evangelii CToni Evangelii C
  27. πŸ” 25% Psalmus 24Psalmus 24
  28. πŸ” 25% Laudate Dominum omnes gentesLaudate Dominum omnes gentes
  29. πŸ” 24% Psalmus 2Psalmus 2
  30. πŸ” 23% Toni Evangelii BToni Evangelii B
  31. πŸ” 22% MulierMulier
  32. πŸ” 22% Cantate DominoCantate Domino
  33. πŸ” 22% Omnes gentes plauditeOmnes gentes plaudite
  34. πŸ” 22% Laudate... omnesLaudate... omnes
  35. πŸ” 21% Laudate Dominum omnesLaudate Dominum omnes
  36. πŸ” 21% Psalmus 95Psalmus 95
  37. πŸ” 21% Canticum IsaiaeCanticum Isaiae
  38. πŸ” 21% Beatus vir (Ps. 111, 7a)Beatus vir (Ps. 111, 7a)
  39. πŸ” 21% AlleluiaAlleluia
  40. πŸ” 20% Ps. 117 Confitemini Domino (Dominica Resurrectionis)Ps. 117 Confitemini Domino (Dominica Resurrectionis)
  41. πŸ” 20% Prex eucharisticaPrex eucharistica
  42. πŸ” 20% Ps. 77 Attendite (for Ascension A)Ps. 77 Attendite (for Ascension A)
  43. πŸ” 20% Psallite Deo nostroPsallite Deo nostro
  44. πŸ” 19% AlleluiaAlleluia
  45. πŸ” 19% Tonus ETonus E
  46. πŸ” 19% Ps. 67 Exsurgit Deus (for Ascension C)Ps. 67 Exsurgit Deus (for Ascension C)
  47. πŸ” 19% Prope est DominusPrope est Dominus
  48. πŸ” 19% Ps. 117 Confitemini DominoPs. 117 Confitemini Domino
  49. πŸ” 18% Annuntiate inter gentesAnnuntiate inter gentes
  50. πŸ” 18% Psalmus 94Psalmus 94
  51. πŸ” 18% Laetamini in DominoLaetamini in Domino
  52. πŸ” 18% Psalmus 118Psalmus 118
  53. πŸ” 18% Laetamini in DominoLaetamini in Domino
  54. πŸ” 18% Omnes gentes per gyrumOmnes gentes per gyrum
  55. πŸ” 18% Tonus IIITonus III
  56. πŸ” 18% Gloria PatriGloria Patri
  57. πŸ” 18% Omnes gentesOmnes gentes
  58. πŸ” 18% Omnes gentes per gyrumOmnes gentes per gyrum
  59. πŸ” 18% Amen amen dico vobis: Non MΓ³ysesAmen amen dico vobis: Non MΓ³yses
  60. πŸ” 17% Deus iudiciumDeus iudicium
  61. πŸ” 17% Gaudeamus... coronae DominiGaudeamus... coronae Domini
  62. πŸ” 17% Benedicite, GentesBenedicite, Gentes
  63. πŸ” 17% Omnes gentes plaudite (All)Omnes gentes plaudite (All)
  64. πŸ” 17% Fecit nos DeoFecit nos Deo
  65. πŸ” 17% Omnes gentes per gyrumOmnes gentes per gyrum