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% Laudemus Deum nostrum... beati Ioseph)Laudemus Deum nostrum... beati Ioseph)
  2. πŸ” 47% Laudemus Deum nostrumLaudemus Deum nostrum
  3. πŸ” 46% Laudemus DeumLaudemus Deum
  4. πŸ” 42% Laudemus Deum nostrum... MartiniLaudemus Deum nostrum... Martini
  5. πŸ” 41% Maternitatem VirginisMaternitatem Virginis
  6. πŸ” 38% Laudemus Deum... venerationeLaudemus Deum... veneratione
  7. πŸ” 37% Maternitatem Virginis MariaeMaternitatem Virginis Mariae
  8. πŸ” 36% Laudemus Deum... in sanctisLaudemus Deum... in sanctis
  9. πŸ” 36% ImmaculΓ‘tam ConceptiΓ³nem VΓ­rginisImmaculΓ‘tam ConceptiΓ³nem VΓ­rginis
  10. πŸ” 35% Laudemus Deum... conversioneLaudemus Deum... conversione
  11. πŸ” 34% Laudemus Deum... Mariae MagdalenaeLaudemus Deum... Mariae Magdalenae
  12. πŸ” 33% Laudemus Deum nostrum (pluralis)Laudemus Deum nostrum (pluralis)
  13. πŸ” 27% Dominum Deum nostrumDominum Deum nostrum
  14. πŸ” 26% Beati estisBeati estis
  15. πŸ” 26% Laudemus virum gloriosumLaudemus virum gloriosum
  16. πŸ” 25% Laudemus Deum nostrum (singularis)Laudemus Deum nostrum (singularis)
  17. πŸ” 23% Audi benigne Conditor Audi benigne Conditor
  18. πŸ” 23% Domine Jesu ChristeDomine Jesu Christe
  19. πŸ” 22% Audi benigne conditorAudi benigne conditor
  20. πŸ” 22% Audi Benigne ConditorAudi Benigne Conditor
  21. πŸ” 22% Beatissimae VirginisBeatissimae Virginis
  22. πŸ” 22% Audi benigne ConditorAudi benigne Conditor
  23. πŸ” 22% Honor virtusHonor virtus
  24. πŸ” 22% BeatissimaeBeatissimae
  25. πŸ” 22% Erat Ioseph et Mater IesuErat Ioseph et Mater Iesu
  26. πŸ” 22% Salve radix sanctaSalve radix sancta
  27. πŸ” 22% Ioseph, fili DavidIoseph, fili David
  28. πŸ” 21% Adjutorium nostrumAdjutorium nostrum
  29. πŸ” 21% Visitationem Virginis MariaeVisitationem Virginis Mariae
  30. πŸ” 21% Domine Jesu ChristeDomine Jesu Christe
  31. πŸ” 21% Sanctus IIISanctus III
  32. πŸ” 21% Regem regum DominumRegem regum Dominum
  33. πŸ” 20% Te Deum PatremTe Deum Patrem
  34. πŸ” 20% Ioseph fili DavidIoseph fili David
  35. πŸ” 20% Erat Ioseph et materErat Ioseph et mater
  36. πŸ” 20% Gloria VGloria V
  37. πŸ” 20% Precemur omnes cernuiPrecemur omnes cernui
  38. πŸ” 20% Audi benigneAudi benigne
  39. πŸ” 20% Audi benigne ConditorAudi benigne Conditor
  40. πŸ” 20% Audi benigne ConditorAudi benigne Conditor
  41. πŸ” 20% Immaculatam conceptionemImmaculatam conceptionem
  42. πŸ” 20% Protege DomineProtege Domine
  43. πŸ” 19% Libera me Domine de morteLibera me Domine de morte
  44. πŸ” 19% Tu es pastor oviumTu es pastor ovium
  45. πŸ” 19% Te Deum PatremTe Deum Patrem
  46. πŸ” 19% Te Deum Patrem ingenitumTe Deum Patrem ingenitum
  47. πŸ” 19% Te pater IosephTe pater Ioseph
  48. πŸ” 19% Adjutorium nostrumAdjutorium nostrum
  49. πŸ” 19% O lux beata CaelitumO lux beata Caelitum
  50. πŸ” 19% Aeterne sol qui lumineAeterne sol qui lumine
  51. πŸ” 19% Emendemus in meliusEmendemus in melius
  52. πŸ” 19% O lux beata CaelitumO lux beata Caelitum
  53. πŸ” 19% Laudemus virum gloriosumLaudemus virum gloriosum
  54. πŸ” 19% Erat Ioseph et Mater IesuErat Ioseph et Mater Iesu
  55. πŸ” 19% O beata MaterO beata Mater
  56. πŸ” 19% Ecce advenitEcce advenit
  57. πŸ” 19% O lux beata CaelitumO lux beata Caelitum
  58. πŸ” 19% Gloria XIGloria XI
  59. πŸ” 19% Beati eritisBeati eritis
  60. πŸ” 19% Decus morumDecus morum
  61. πŸ” 19% Praefatio solemnior de sancto Ioseph Sponso B. M. V.Praefatio solemnior de sancto Ioseph Sponso B. M. V.
  62. πŸ” 19% Ascendit IosephAscendit Ioseph
  63. πŸ” 19% Audi benigne ConditorAudi benigne Conditor
  64. πŸ” 19% Laudemus virumLaudemus virum
  65. πŸ” 19% Gloria IIIGloria III