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% Tu Domine servabisTu Domine servabis
  2. 🔍 52% Tu Domine servabisTu Domine servabis
  3. 🔍 49% Tu DomineTu Domine
  4. 🔍 47% Tu Domine servabis nosTu Domine servabis nos
  5. 🔍 47% Tu DomineTu Domine
  6. 🔍 43% Salvasti nosSalvasti nos
  7. 🔍 43% Tu Domine servabisTu Domine servabis
  8. 🔍 41% Domine Deus meusDomine Deus meus
  9. 🔍 41% Domine non est exaltatumDomine non est exaltatum
  10. 🔍 40% In tua justitiaIn tua justitia
  11. 🔍 40% Confitemini Domino quiaConfitemini Domino quia
  12. 🔍 39% Misericordia tua DomineMisericordia tua Domine
  13. 🔍 39% Confitemini Domino quoniam (Antiphona)Confitemini Domino quoniam (Antiphona)
  14. 🔍 39% Tu Domine servabisTu Domine servabis
  15. 🔍 38% Tu Domine servabisTu Domine servabis
  16. 🔍 37% Tu Domine servabisTu Domine servabis
  17. 🔍 35% Elegit Dominus SionElegit Dominus Sion
  18. 🔍 34% Nisi tu Domine servabisNisi tu Domine servabis
  19. 🔍 34% Tu DomineTu Domine
  20. 🔍 29% Cum tribularenturCum tribularentur
  21. 🔍 29% Domine refugiumDomine refugium
  22. 🔍 28% Tu DomineTu Domine
  23. 🔍 28% Ne in ira tuaNe in ira tua
  24. 🔍 28% Exsurge Domine salvumExsurge Domine salvum
  25. 🔍 27% Amove DomineAmove Domine
  26. 🔍 27% Custodi innocentiamCustodi innocentiam
  27. 🔍 27% Exsurge Domine non praevaleatExsurge Domine non praevaleat
  28. 🔍 27% Beatus vir qui in legeBeatus vir qui in lege
  29. 🔍 27% Exsurge Domine et intendeExsurge Domine et intende
  30. 🔍 26% Servite DominoServite Domino
  31. 🔍 26% Tu DomineTu Domine
  32. 🔍 25% Intende in adiutoriumIntende in adiutorium
  33. 🔍 25% Elegit eam Deus ... alleluiaElegit eam Deus ... alleluia
  34. 🔍 25% Diligam te DomineDiligam te Domine
  35. 🔍 24% Intende in adjutoriumIntende in adjutorium
  36. 🔍 24% Salva nos DomineSalva nos Domine
  37. 🔍 24% Salvavit eos DominusSalvavit eos Dominus
  38. 🔍 23% Expugna DomineExpugna Domine
  39. 🔍 23% Exsurge Domine Deus exalteturExsurge Domine Deus exaltetur
  40. 🔍 23% Vivit DominusVivit Dominus
  41. 🔍 22% Salvasti nos DomineSalvasti nos Domine
  42. 🔍 22% Tu autem DomineTu autem Domine
  43. 🔍 22% Adiutorium nostrumAdiutorium nostrum
  44. 🔍 22% BenedictusBenedictus
  45. 🔍 22% Obliti sunt DeumObliti sunt Deum
  46. 🔍 21% Brachia peccatorumBrachia peccatorum
  47. 🔍 21% Retribuet mihi DominusRetribuet mihi Dominus
  48. 🔍 21% Alleluia (Wednesday P. T. at Lauds)Alleluia (Wednesday P. T. at Lauds)
  49. 🔍 21% Pater noster (ferialis)Pater noster (ferialis)
  50. 🔍 20% Auxit DominusAuxit Dominus
  51. 🔍 20% Noli aemulariNoli aemulari
  52. 🔍 20% Bonum estBonum est
  53. 🔍 20% Sancti et justi ... alleluiaSancti et justi ... alleluia
  54. 🔍 20% Eduxit DeusEduxit Deus
  55. 🔍 20% Salvum me facSalvum me fac
  56. 🔍 20% Fac Domine iudiciumFac Domine iudicium
  57. 🔍 20% Misericordias DominiMisericordias Domini
  58. 🔍 19% Redemisti nos DomineRedemisti nos Domine
  59. 🔍 19% Memor fuit in saeculumMemor fuit in saeculum
  60. 🔍 19% Domine nomen tuumDomine nomen tuum
  61. 🔍 19% Benedictus Dominus DeusBenedictus Dominus Deus
  62. 🔍 19% Salvasti nosSalvasti nos
  63. 🔍 19% Redemisti nos Domine (Ant)Redemisti nos Domine (Ant)
  64. 🔍 19% Redemisti nos Domine (Ant)Redemisti nos Domine (Ant)
  65. 🔍 19% Restitue animam meamRestitue animam meam