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% Non auferetur sceptrum de JudaNon auferetur sceptrum de Juda
  2. πŸ” 49% Venite et ascendamus ad montem Domini (Capitulum)Venite et ascendamus ad montem Domini (Capitulum)
  3. πŸ” 32% Non auferetur sceptrum de JudaNon auferetur sceptrum de Juda
  4. πŸ” 32% MulierMulier
  5. πŸ” 31% Preces vespertinae (french)Preces vespertinae (french)
  6. πŸ” 31% Preces vespertinae Initia (french)Preces vespertinae Initia (french)
  7. πŸ” 29% Domine Rex omnipotens Domine Rex omnipotens
  8. πŸ” 23% Por suasPor suas
  9. πŸ” 23% Por suasPor suas
  10. πŸ” 23% Por suasPor suas
  11. πŸ” 23% Por suasPor suas
  12. πŸ” 23% Por suasPor suas
  13. πŸ” 23% Por suasPor suas
  14. πŸ” 23% Por suasPor suas
  15. πŸ” 23% Por suasPor suas
  16. πŸ” 22% Non auferetur sceptrum de JudaNon auferetur sceptrum de Juda
  17. πŸ” 18% Angelus Domini nuntiavit (Ant.)Angelus Domini nuntiavit (Ant.)
  18. πŸ” 18% Non aufereturNon auferetur
  19. πŸ” 18% Non aufereturNon auferetur
  20. πŸ” 18% Non auferetur sceptum de Juda (Resp.)Non auferetur sceptum de Juda (Resp.)
  21. πŸ” 17% Prex eucharisticaPrex eucharistica
  22. πŸ” 15% Fecit nos DeoFecit nos Deo
  23. πŸ” 15% Psalm 109 (Dixit Dominus) (Tone 1.f)Psalm 109 (Dixit Dominus) (Tone 1.f)
  24. πŸ” 15% Ps. 23 Domini est terraPs. 23 Domini est terra
  25. πŸ” 15% Psalmus 125Psalmus 125
  26. πŸ” 15% Dixit Dominus (Ps. 109, 1g)Dixit Dominus (Ps. 109, 1g)
  27. πŸ” 15% Omnes gentes (Ps.46 - Textus antiquus)Omnes gentes (Ps.46 - Textus antiquus)
  28. πŸ” 14% Omnes gentes, plaudite manibus (nova lat.)Omnes gentes, plaudite manibus (nova lat.)
  29. πŸ” 14% Toni Evangelii BToni Evangelii B
  30. πŸ” 14% Beatus vir (Ps. 111, 7a)Beatus vir (Ps. 111, 7a)
  31. πŸ” 14% Pai NossoPai Nosso
  32. πŸ” 14% Toni Evangelii CToni Evangelii C
  33. πŸ” 13% Domini est terra (Ps.23 - Textus antiquus)Domini est terra (Ps.23 - Textus antiquus)
  34. πŸ” 13% Psalmus 24Psalmus 24
  35. πŸ” 13% Super te Jerusalem orieturSuper te Jerusalem orietur
  36. πŸ” 13% Vere languores Vere languores
  37. πŸ” 13% Cantate DominoCantate Domino
  38. πŸ” 13% Psalmus 84 APsalmus 84 A
  39. πŸ” 13% Psalmus 127Psalmus 127
  40. πŸ” 13% Tonus IIITonus III
  41. πŸ” 13% Tonus VIITonus VII
  42. πŸ” 12% Ostende nobis DomineOstende nobis Domine
  43. πŸ” 12% Veni ad liberandumVeni ad liberandum
  44. πŸ” 12% AlleluiaAlleluia
  45. πŸ” 12% Domini est terra (Ps. 23 - novam int.lat.)Domini est terra (Ps. 23 - novam int.lat.)
  46. πŸ” 12% Ps. 77 Attendite (for Ascension A)Ps. 77 Attendite (for Ascension A)
  47. πŸ” 12% Ps. 67 Exsurgit Deus (for Ascension C)Ps. 67 Exsurgit Deus (for Ascension C)
  48. πŸ” 12% Canticum IsaiaeCanticum Isaiae
  49. πŸ” 12% Amen amen dico vobis: Non MΓ³ysesAmen amen dico vobis: Non MΓ³yses
  50. πŸ” 12% Non auferetur sceptum de Juda (Resp.)Non auferetur sceptum de Juda (Resp.)
  51. πŸ” 12% Sacerdos in aeternumSacerdos in aeternum
  52. πŸ” 11% Ecce Dominus venietEcce Dominus veniet
  53. πŸ” 11% Psalmus 71Psalmus 71
  54. πŸ” 11% Toni Evangelii (A)Toni Evangelii (A)
  55. πŸ” 11%
  56. πŸ” 11% Solvite templum hocSolvite templum hoc
  57. πŸ” 11% Ave Virgo MariaAve Virgo Maria
  58. πŸ” 11% Calicem salutaris... hostiam laudisCalicem salutaris... hostiam laudis
  59. πŸ” 11% Psalmus 24Psalmus 24
  60. πŸ” 10% O clavis David et sceptrumO clavis David et sceptrum
  61. πŸ” 10% Fomos resgatadosFomos resgatados
  62. πŸ” 10% Date ei de fructuDate ei de fructu
  63. πŸ” 10% Tonus II*Tonus II*
  64. πŸ” 10% Psalmus 2Psalmus 2
  65. πŸ” 10% Requiem (simple)Requiem (simple)