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 🔍 to find similarities to the given chant.

  1. 🔍 100% Tenuisti manumTenuisti manum
  2. 🔍 81% Tenuisti manumTenuisti manum
  3. 🔍 75% Tenuisti manumTenuisti manum
  4. 🔍 63% Protexisti meProtexisti me
  5. 🔍 52% Protexisti meProtexisti me
  6. 🔍 50% Protexisti meProtexisti me
  7. 🔍 46% Judicant sanctiJudicant sancti
  8. 🔍 44% Ne timeasNe timeas
  9. 🔍 44% Asperges meAsperges me
  10. 🔍 40% Aqua sapientiaeAqua sapientiae
  11. 🔍 39% Judicant sanctiJudicant sancti
  12. 🔍 38% Aqua sapientiaeAqua sapientiae
  13. 🔍 37% Ne timeasNe timeas
  14. 🔍 37% Deus in adjutoriumDeus in adjutorium
  15. 🔍 36% Cantate DominoCantate Domino
  16. 🔍 35% ResurrexiResurrexi
  17. 🔍 35% In voluntateIn voluntate
  18. 🔍 34% Adorate DeumAdorate Deum
  19. 🔍 34% Deus in adjutoriumDeus in adjutorium
  20. 🔍 34% Ecce ego mittamEcce ego mittam
  21. 🔍 34% ResurrexiResurrexi
  22. 🔍 33% Asperges meAsperges me
  23. 🔍 33% ResurrexiResurrexi
  24. 🔍 33% Ne timeasNe timeas
  25. 🔍 33% Domine Deus... qui repertusDomine Deus... qui repertus
  26. 🔍 33% ResurrexiResurrexi
  27. 🔍 33% Inclina cor meumInclina cor meum
  28. 🔍 33% AccipiteAccipite
  29. 🔍 33% Asperges meAsperges me
  30. 🔍 32% Domine Deus... vidi cumDomine Deus... vidi cum
  31. 🔍 32% HolocaustumHolocaustum
  32. 🔍 32% Si consurrexistisSi consurrexistis
  33. 🔍 32% Eduxit eosEduxit eos
  34. 🔍 32% Gaudeamus... Mariae... Boni ConsiliiGaudeamus... Mariae... Boni Consilii
  35. 🔍 32% Eduxit eosEduxit eos
  36. 🔍 32% Exaudi Domine... tibiExaudi Domine... tibi
  37. 🔍 31% AccipiteAccipite
  38. 🔍 31% Exaudi Domine... adjutorExaudi Domine... adjutor
  39. 🔍 31% Adorate DeumAdorate Deum
  40. 🔍 31% Exaltabo te... alleluiaExaltabo te... alleluia
  41. 🔍 31% Aqua sapientiaeAqua sapientiae
  42. 🔍 30% Tenuisti manumTenuisti manum
  43. 🔍 30% Justus ut palmaJustus ut palma
  44. 🔍 30% Dominus... erexitDominus... erexit
  45. 🔍 30% Cantate DominoCantate Domino
  46. 🔍 30% In voluntateIn voluntate
  47. 🔍 30% Protexisti meProtexisti me
  48. 🔍 29% Misericordia DominiMisericordia Domini
  49. 🔍 29% ExaudivitExaudivit
  50. 🔍 29% In medio EcclesiaeIn medio Ecclesiae
  51. 🔍 29% Gaudeamus... Mariae... solemnitateGaudeamus... Mariae... solemnitate
  52. 🔍 29% AccipiteAccipite
  53. 🔍 29% Reliqui domumReliqui domum
  54. 🔍 29% Exaudi Domine... tibiExaudi Domine... tibi
  55. 🔍 29% Miserere (Ps 50)Miserere (Ps 50)
  56. 🔍 29% Misericordia DominiMisericordia Domini
  57. 🔍 29% Cantate DominoCantate Domino
  58. 🔍 29% De necessitatibusDe necessitatibus
  59. 🔍 29% Eduxit eosEduxit eos
  60. 🔍 29% Gaudeamus... AnnaeGaudeamus... Annae
  61. 🔍 29% Gabriel ArchangeleGabriel Archangele
  62. 🔍 28% Gaudeamus... Mariae...festivitateGaudeamus... Mariae...festivitate
  63. 🔍 28% De profundisDe profundis
  64. 🔍 28% Gaudeamus... Mariae... AssumptioneGaudeamus... Mariae... Assumptione
  65. 🔍 28% ExclamaveruntExclamaverunt