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% Fiat paxFiat pax
  2. πŸ” 76% Domine Deus salutisDomine Deus salutis
  3. πŸ” 29% Domine Deus salutisDomine Deus salutis
  4. πŸ” 29% Fiat paxFiat pax
  5. πŸ” 29% CognoveruntCognoverunt
  6. πŸ” 28% Fiat paxFiat pax
  7. πŸ” 27% Si testimoniumSi testimonium
  8. πŸ” 27% Rogate quae ad pacemRogate quae ad pacem
  9. πŸ” 26% Laetatus sumLaetatus sum
  10. πŸ” 25% De excelsoDe excelso
  11. πŸ” 25% Ascendit DeusAscendit Deus
  12. πŸ” 25% Spiritus DominiSpiritus Domini
  13. πŸ” 25% DispersitDispersit
  14. πŸ” 25% Excita DomineExcita Domine
  15. πŸ” 25% Miserere meiMiserere mei
  16. πŸ” 25% Deus quiDeus qui
  17. πŸ” 24% Caritas Dei... nostris alleluiaCaritas Dei... nostris alleluia
  18. πŸ” 24% Laudate Deum omnes (All)Laudate Deum omnes (All)
  19. πŸ” 24% Emitte SpiritumEmitte Spiritum
  20. πŸ” 24% Domine Deus salutisDomine Deus salutis
  21. πŸ” 24% Converte nosConverte nos
  22. πŸ” 24% CognoveruntCognoverunt
  23. πŸ” 23% Sumite Psalterium jucundumSumite Psalterium jucundum
  24. πŸ” 23% Exsultabit cor meumExsultabit cor meum
  25. πŸ” 23% Rogate quae ad pacemRogate quae ad pacem
  26. πŸ” 22% Aurora soli praeviaAurora soli praevia
  27. πŸ” 22% In nomine Jesu (ps. Domine)In nomine Jesu (ps. Domine)
  28. πŸ” 22% Confitemini... quoniam (in Rog.)Confitemini... quoniam (in Rog.)
  29. πŸ” 22% Deus qui praecinxit meDeus qui praecinxit me
  30. πŸ” 22% Det tibi DeusDet tibi Deus
  31. πŸ” 22% Laetatus sumLaetatus sum
  32. πŸ” 22% Repleatur os meumRepleatur os meum
  33. πŸ” 22% Caritas DeiCaritas Dei
  34. πŸ” 22% Jubilate DeoJubilate Deo
  35. πŸ” 22% HumiliavitHumiliavit
  36. πŸ” 21% Sancti tuiSancti tui
  37. πŸ” 21% Beati qui habitantBeati qui habitant
  38. πŸ” 21% Redemisti nosRedemisti nos
  39. πŸ” 21% Propter fratresPropter fratres
  40. πŸ” 21% Te dicimus praeconio Intacta MaterTe dicimus praeconio Intacta Mater
  41. πŸ” 21% Ostende mihiOstende mihi
  42. πŸ” 21% Te gestientem gaudiisTe gestientem gaudiis
  43. πŸ” 21% In nomine Jesu (ps. Laudate)In nomine Jesu (ps. Laudate)
  44. πŸ” 21% Maria virgo regiaMaria virgo regia
  45. πŸ” 21% Tibi dixitTibi dixit
  46. πŸ” 21% Haec dies... DexteraHaec dies... Dextera
  47. πŸ” 21% Omnia detrimentumOmnia detrimentum
  48. πŸ” 21% DispersitDispersit
  49. πŸ” 21% Pax vobisPax vobis
  50. πŸ” 21% O prima Virgo proditaO prima Virgo prodita
  51. πŸ” 21% Ave virginum gemmaAve virginum gemma
  52. πŸ” 21% Introduxit vosIntroduxit vos
  53. πŸ” 21% Veniens Mater InclitusVeniens Mater Inclitus
  54. πŸ” 21% Cum sanctificatusCum sanctificatus
  55. πŸ” 21% Ad Pax DominiAd Pax Domini
  56. πŸ” 21% Ad te levaviAd te levavi
  57. πŸ” 21% Quae caritatisQuae caritatis
  58. πŸ” 20% Salvum fac populumSalvum fac populum
  59. πŸ” 20% In te DomineIn te Domine
  60. πŸ” 20% Improperium... simul mecumImproperium... simul mecum
  61. πŸ” 20% Beata Dei genetrix nitorBeata Dei genetrix nitor
  62. πŸ” 20% AntoninusAntoninus
  63. πŸ” 20% Venite exsultemusVenite exsultemus
  64. πŸ” 20% In plausu gratia cΓ‘rminisIn plausu gratia cΓ‘rminis
  65. πŸ” 20% In excelso thronoIn excelso throno