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% Ave Virgo GloriosaAve Virgo Gloriosa
  2. πŸ” 33% Salve mundiSalve mundi
  3. πŸ” 31% Sub throno DeiSub throno Dei
  4. πŸ” 29% Magister scimus quia verax esMagister scimus quia verax es
  5. πŸ” 25% Ab hac familiaAb hac familia
  6. πŸ” 25% Doctor Γ¦ternusDoctor Γ¦ternus
  7. πŸ” 24% De fructu ventrisDe fructu ventris
  8. πŸ” 23% Ave MaterAve Mater
  9. πŸ” 23% SanctificavitSanctificavit
  10. πŸ” 23% Veni veni EmmanuelVeni veni Emmanuel
  11. πŸ” 23% Omnes de Saba venientOmnes de Saba venient
  12. πŸ” 23% Sint tibi laudis, S BonifatiiSint tibi laudis, S Bonifatii
  13. πŸ” 23% Audite et intelligiteAudite et intelligite
  14. πŸ” 22% Barnabae clarumBarnabae clarum
  15. πŸ” 22% Hodie Maria Virgo caelosHodie Maria Virgo caelos
  16. πŸ” 22% Inclitus rector (Pro Presbytero)Inclitus rector (Pro Presbytero)
  17. πŸ” 22% Omnes de SabaOmnes de Saba
  18. πŸ” 22% Inclitus rector (Pro Episcopo)Inclitus rector (Pro Episcopo)
  19. πŸ” 21% Rex pacificusRex pacificus
  20. πŸ” 21% Ad Virginem Dei MatremAd Virginem Dei Matrem
  21. πŸ” 21% Salve MaterSalve Mater
  22. πŸ” 21% Amen, amen dico...plorΓ‘bitisAmen, amen dico...plorΓ‘bitis
  23. πŸ” 21% Inclitus rector (Pro Papa)Inclitus rector (Pro Papa)
  24. πŸ” 21% Salve Regina (in cantu simplici)Salve Regina (in cantu simplici)
  25. πŸ” 21% Hi sacerdotesHi sacerdotes
  26. πŸ” 21% Salve MaterSalve Mater
  27. πŸ” 21% Lapidaverunt StephanumLapidaverunt Stephanum
  28. πŸ” 21% Ite et vos in vineamIte et vos in vineam
  29. πŸ” 21% Post partum VirgoPost partum Virgo
  30. πŸ” 20% Ite et vosIte et vos
  31. πŸ” 20% Verbum caro factum estVerbum caro factum est
  32. πŸ” 20% Ave lumenAve lumen
  33. πŸ” 20% Martyris ChristiMartyris Christi
  34. πŸ” 20% Ecce te rogaviEcce te rogavi
  35. πŸ” 20% Verbum bonum et suaveVerbum bonum et suave
  36. πŸ” 19% Tota pulchra esTota pulchra es
  37. πŸ” 19% Lumen ad revelationemLumen ad revelationem
  38. πŸ” 19% Angelus Domini (salutatio angelica)Angelus Domini (salutatio angelica)
  39. πŸ” 19% Mentibus laetisMentibus laetis
  40. πŸ” 19% Christe cunctorum dominatorChriste cunctorum dominator
  41. πŸ” 19% Ardens est cor meumArdens est cor meum
  42. πŸ” 19% Quodcumque ligaverisQuodcumque ligaveris
  43. πŸ” 19% Quodcumque ligaverisQuodcumque ligaveris
  44. πŸ” 19% Rex pacificusRex pacificus
  45. πŸ” 19% Salve Regina (simple tone)Salve Regina (simple tone)
  46. πŸ” 19% Ego plantaviEgo plantavi
  47. πŸ” 19% Sub thronoSub throno
  48. πŸ” 19% Contritum estContritum est
  49. πŸ” 19% Ave Virgo specieiAve Virgo speciei
  50. πŸ” 19% Christe cunctorum dominator^^Christe cunctorum dominator^^
  51. πŸ” 19% Hodie caelesti sponsoHodie caelesti sponso
  52. πŸ” 18% Ego plantaviEgo plantavi
  53. πŸ” 18% Mariae Virgini LaudesMariae Virgini Laudes
  54. πŸ” 18% Christus est vitaChristus est vita
  55. πŸ” 18% Ecce quam (Sept. Fundator.)Ecce quam (Sept. Fundator.)
  56. πŸ” 18% Se mostrarΓ‘ Γ©l grandeSe mostrarΓ‘ Γ©l grande
  57. πŸ” 18% Voce jucunditatisVoce jucunditatis
  58. πŸ” 18% MemorareMemorare
  59. πŸ” 18% Cum appropinquaretCum appropinquaret
  60. πŸ” 18% Joseph fili DavidJoseph fili David
  61. πŸ” 18% Ave Virgo virginumAve Virgo virginum
  62. πŸ” 18% Ave mundi spes MariaAve mundi spes Maria
  63. πŸ” 18% BenedictaBenedicta
  64. πŸ” 18% Cantemus cuncti melodumCantemus cuncti melodum
  65. πŸ” 18% Dum sacrum mysteriumDum sacrum mysterium