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% Por suasPor suas
  2. πŸ” 100% Por suasPor suas
  3. πŸ” 100% Por suasPor suas
  4. πŸ” 100% Por suasPor suas
  5. πŸ” 100% Por suasPor suas
  6. πŸ” 100% Por suasPor suas
  7. πŸ” 100% Por suasPor suas
  8. πŸ” 100% Por suasPor suas
  9. πŸ” 68% Preces vespertinae (french)Preces vespertinae (french)
  10. πŸ” 67% Preces vespertinae Initia (french)Preces vespertinae Initia (french)
  11. πŸ” 35% Fomos resgatadosFomos resgatados
  12. πŸ” 35% Vere languores Vere languores
  13. πŸ” 33% Psalm 109 (Dixit Dominus) (Tone 1.f)Psalm 109 (Dixit Dominus) (Tone 1.f)
  14. πŸ” 32% Dixit Dominus (Ps. 109, 1g)Dixit Dominus (Ps. 109, 1g)
  15. πŸ” 31% Prex eucharisticaPrex eucharistica
  16. πŸ” 31% Fecit nos DeoFecit nos Deo
  17. πŸ” 30% Pai NossoPai Nosso
  18. πŸ” 30% Psalmus 125Psalmus 125
  19. πŸ” 29% Cantate DominoCantate Domino
  20. πŸ” 28% Ps. 23 Domini est terraPs. 23 Domini est terra
  21. πŸ” 28% Omnes gentes (Ps.46 - Textus antiquus)Omnes gentes (Ps.46 - Textus antiquus)
  22. πŸ” 27% Psalmus 84 APsalmus 84 A
  23. πŸ” 27% Toni Evangelii BToni Evangelii B
  24. πŸ” 27% Toni Evangelii CToni Evangelii C
  25. πŸ” 27% Tonus VIITonus VII
  26. πŸ” 27% Sacerdos in aeternumSacerdos in aeternum
  27. πŸ” 27% Beatus vir (Ps. 111, 7a)Beatus vir (Ps. 111, 7a)
  28. πŸ” 27% Psalmus 127Psalmus 127
  29. πŸ” 27% Omnes gentes, plaudite manibus (nova lat.)Omnes gentes, plaudite manibus (nova lat.)
  30. πŸ” 26% Tonus IIITonus III
  31. πŸ” 26% AlleluiaAlleluia
  32. πŸ” 26% Psalmus 24Psalmus 24
  33. πŸ” 25% Venite et ascendamus ad montem Domini (Capitulum)Venite et ascendamus ad montem Domini (Capitulum)
  34. πŸ” 25% Ps. 77 Attendite (for Ascension A)Ps. 77 Attendite (for Ascension A)
  35. πŸ” 25% Domini est terra (Ps.23 - Textus antiquus)Domini est terra (Ps.23 - Textus antiquus)
  36. πŸ” 24% Canticum IsaiaeCanticum Isaiae
  37. πŸ” 24% Amen amen dico vobis: Non MΓ³ysesAmen amen dico vobis: Non MΓ³yses
  38. πŸ” 24% Domini est terra (Ps. 23 - novam int.lat.)Domini est terra (Ps. 23 - novam int.lat.)
  39. πŸ” 24% Ave Virgo MariaAve Virgo Maria
  40. πŸ” 23% Ps. 67 Exsurgit Deus (for Ascension C)Ps. 67 Exsurgit Deus (for Ascension C)
  41. πŸ” 23% Non auferetur sceptrum de JudaNon auferetur sceptrum de Juda
  42. πŸ” 22% Psalmus 71Psalmus 71
  43. πŸ” 22%
  44. πŸ” 22% Toni Evangelii (A)Toni Evangelii (A)
  45. πŸ” 21% Calicem salutaris... hostiam laudisCalicem salutaris... hostiam laudis
  46. πŸ” 21% MulierMulier
  47. πŸ” 21% Psalmus 23(24)7-10 Psalmus 23(24)7-10
  48. πŸ” 21% Solvite templum hocSolvite templum hoc
  49. πŸ” 21% Psalmus 24Psalmus 24
  50. πŸ” 20% Gloria PatriGloria Patri
  51. πŸ” 20% Gloria PatriGloria Patri
  52. πŸ” 19% Requiem (simple)Requiem (simple)
  53. πŸ” 19% Tonus II*Tonus II*
  54. πŸ” 18% CogitationesCogitationes
  55. πŸ” 18% Ps. 117 Confitemini Domino (Dominica Resurrectionis)Ps. 117 Confitemini Domino (Dominica Resurrectionis)
  56. πŸ” 18% Rex omnis terraeRex omnis terrae
  57. πŸ” 17% Cor Jesu amore (in feriis)Cor Jesu amore (in feriis)
  58. πŸ” 17% Viderunt omnesViderunt omnes
  59. πŸ” 17% Qui diligitis DominumQui diligitis Dominum
  60. πŸ” 17% Tollite portasTollite portas
  61. πŸ” 16% Deus iudiciumDeus iudicium
  62. πŸ” 16% Psallam tibi in nationibusPsallam tibi in nationibus
  63. πŸ” 16% Padre NuestroPadre Nuestro
  64. πŸ” 16% Secundum multitudinemSecundum multitudinem
  65. πŸ” 16% Psalmus 2Psalmus 2