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% Ad faciendam nobisAd faciendam nobis
  2. 🔍 40% Ostende nobis DomineOstende nobis Domine
  3. 🔍 38% Da nobis DomineDa nobis Domine
  4. 🔍 37% Memorare DomineMemorare Domine
  5. 🔍 37% Domine clamaviDomine clamavi
  6. 🔍 36% Misericordia DeiMisericordia Dei
  7. 🔍 36% A progenieA progenie
  8. 🔍 35% Stella nobisStella nobis
  9. 🔍 35% Illuxit nobis diesIlluxit nobis dies
  10. 🔍 34% Hymnum cantate nobisHymnum cantate nobis
  11. 🔍 34% Natus est nobis DeusNatus est nobis Deus
  12. 🔍 34% Venite ad me omnes (mode 8)Venite ad me omnes (mode 8)
  13. 🔍 34% Domine in caeloDomine in caelo
  14. 🔍 34% Advenerunt nobisAdvenerunt nobis
  15. 🔍 33% Dimitte nobis Domine (Mode 1f)Dimitte nobis Domine (Mode 1f)
  16. 🔍 33% Adorate DominumAdorate Dominum
  17. 🔍 33% Dominum Deum tuumDominum Deum tuum
  18. 🔍 32% Domine Deus meusDomine Deus meus
  19. 🔍 32% Dominus firmamentumDominus firmamentum
  20. 🔍 32% Suscepit IsraelSuscepit Israel
  21. 🔍 32% Potens es DominePotens es Domine
  22. 🔍 32% Faciem tuamFaciem tuam
  23. 🔍 32% Per visceraPer viscera
  24. 🔍 32% Quoniam in teQuoniam in te
  25. 🔍 31% Salus nostraSalus nostra
  26. 🔍 31% Spiritus Sanctus in teSpiritus Sanctus in te
  27. 🔍 31% Spiritus Sanctus in teSpiritus Sanctus in te
  28. 🔍 31% Exhortatus estExhortatus est
  29. 🔍 31% Venite ad me omnes (mode 4)Venite ad me omnes (mode 4)
  30. 🔍 31% Natus est nobis hodieNatus est nobis hodie
  31. 🔍 31% Sic benedicamSic benedicam
  32. 🔍 31% Illuminare DomineIlluminare Domine
  33. 🔍 31% Domine ostende nobis 1Domine ostende nobis 1
  34. 🔍 31% Tu es DeusTu es Deus
  35. 🔍 31% Deus misereaturDeus misereatur
  36. 🔍 31% Tu es gloriaTu es gloria
  37. 🔍 31% Quam admirabileQuam admirabile
  38. 🔍 31% Dimitte nobis Domine (Mode 1d)Dimitte nobis Domine (Mode 1d)
  39. 🔍 31% Sitivit in teSitivit in te
  40. 🔍 31% Potens in terraPotens in terra
  41. 🔍 31% Me suscepitMe suscepit
  42. 🔍 31% Ponere in DeoPonere in Deo
  43. 🔍 31% Tu Domine servabisTu Domine servabis
  44. 🔍 31% Populus meus aitPopulus meus ait
  45. 🔍 31% Memento DomineMemento Domine
  46. 🔍 31% Omnis spiritusOmnis spiritus
  47. 🔍 31% Domine refugiumDomine refugium
  48. 🔍 31% Redemisti nos DeoRedemisti nos Deo
  49. 🔍 31% Libera nos Deus (Mode 8g)Libera nos Deus (Mode 8g)
  50. 🔍 31% Dominus in temploDominus in templo
  51. 🔍 30% In Deo salutariIn Deo salutari
  52. 🔍 30% Introibo in domumIntroibo in domum
  53. 🔍 30% Domine Deus meus in te speraviDomine Deus meus in te speravi
  54. 🔍 30% Magnificamus teMagnificamus te
  55. 🔍 30% Exaudiat te DominusExaudiat te Dominus
  56. 🔍 30% Ecce Deus meusEcce Deus meus
  57. 🔍 30% Illumina Domine sedentesIllumina Domine sedentes
  58. 🔍 30% Confiteantur DominoConfiteantur Domino
  59. 🔍 30% Dabo in SionDabo in Sion
  60. 🔍 30% Dabo in SionDabo in Sion
  61. 🔍 30% Dextera DominiDextera Domini
  62. 🔍 30% Exaltabo te DomineExaltabo te Domine
  63. 🔍 30% Conserva meConserva me
  64. 🔍 30% Spiritus est DeusSpiritus est Deus
  65. 🔍 30% In DominoIn Domino