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% ExcitaExcita
  2. 🔍 75% Emitte SpiritumEmitte Spiritum
  3. 🔍 72% Ascendit DeusAscendit Deus
  4. 🔍 71% Benedicite DominoBenedicite Domino
  5. 🔍 66% Laudate DeumLaudate Deum
  6. 🔍 63% Excita DomineExcita Domine
  7. 🔍 59% Converte nosConverte nos
  8. 🔍 55% Emitte SpiritumEmitte Spiritum
  9. 🔍 55% De excelsoDe excelso
  10. 🔍 54% Ascendit DeusAscendit Deus
  11. 🔍 52% Ave virginum gemmaAve virginum gemma
  12. 🔍 52% Laudate Deum omnes (All)Laudate Deum omnes (All)
  13. 🔍 44% Ascendit DeusAscendit Deus
  14. 🔍 43% Emitte SpiritumEmitte Spiritum
  15. 🔍 34% Benedic anima meaBenedic anima mea
  16. 🔍 29% OstendeOstende
  17. 🔍 26% Specie tuaSpecie tua
  18. 🔍 26% Domine praevenistiDomine praevenisti
  19. 🔍 25% Mitte manum... alleluiaMitte manum... alleluia
  20. 🔍 25% IlluminaIllumina
  21. 🔍 25% Excita DomineExcita Domine
  22. 🔍 24% Qui sedesQui sedes
  23. 🔍 24% DolorosaDolorosa
  24. 🔍 24% Excita DomineExcita Domine
  25. 🔍 24% Dominus dixitDominus dixit
  26. 🔍 24% Lauda JerusalemLauda Jerusalem
  27. 🔍 24% In die resurrectionisIn die resurrectionis
  28. 🔍 23% In te DomineIn te Domine
  29. 🔍 23% Exaudi DomineExaudi Domine
  30. 🔍 23% Tui sunt caeliTui sunt caeli
  31. 🔍 23% Etenim sederuntEtenim sederunt
  32. 🔍 23% Dominus in SinaDominus in Sina
  33. 🔍 23% In die resurrectionisIn die resurrectionis
  34. 🔍 23% Emitte Spiritum tuumEmitte Spiritum tuum
  35. 🔍 22% Pascha nostrumPascha nostrum
  36. 🔍 22% Ascendit DeusAscendit Deus
  37. 🔍 22% Fili quid fecistiFili quid fecisti
  38. 🔍 22% Fecisti viriliterFecisti viriliter
  39. 🔍 22% Qui posuit finesQui posuit fines
  40. 🔍 21% Si quis sititSi quis sitit
  41. 🔍 21% Benedic anima meaBenedic anima mea
  42. 🔍 21% Benedicta et venerabilisBenedicta et venerabilis
  43. 🔍 21% Deus Deus meusDeus Deus meus
  44. 🔍 21% Dicit DominusDicit Dominus
  45. 🔍 21% Diffusa estDiffusa est
  46. 🔍 21% Alleluia (ad offertorium mode 3)Alleluia (ad offertorium mode 3)
  47. 🔍 21% Laudate pueriLaudate pueri
  48. 🔍 21% Angelus Domini descenditAngelus Domini descendit
  49. 🔍 20% ReminiscereReminiscere
  50. 🔍 20% Justitiae DominiJustitiae Domini
  51. 🔍 20% ExistimoExistimo
  52. 🔍 20% Dominus regnavit exsultetDominus regnavit exsultet
  53. 🔍 20% Ecce dediEcce dedi
  54. 🔍 20% Eripe me Domine ab homineEripe me Domine ab homine
  55. 🔍 20% Psallite DominoPsallite Domino
  56. 🔍 20% Benedicite DominoBenedicite Domino
  57. 🔍 20% PretiosaPretiosa
  58. 🔍 20% Domine non secundumDomine non secundum
  59. 🔍 20% O quam pulchraO quam pulchra
  60. 🔍 20% Nos autemNos autem
  61. 🔍 20% Vultum tuumVultum tuum
  62. 🔍 20% Cantemus DominoCantemus Domino
  63. 🔍 20% O quam pulchraO quam pulchra
  64. 🔍 20% Domine convertereDomine convertere
  65. 🔍 20% Concede nobis DomineConcede nobis Domine