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% Dominus elegit teDominus elegit te
  2. 🔍 50% Dominus faciet et tecumDominus faciet et tecum
  3. 🔍 40% Elegit DominusElegit Dominus
  4. 🔍 37% Elegit eam DeusElegit eam Deus
  5. 🔍 36% Elegit eamElegit eam
  6. 🔍 36% Elegit eam DeusElegit eam Deus
  7. 🔍 34% Eris corona gloriaeEris corona gloriae
  8. 🔍 34% Elegit DominusElegit Dominus
  9. 🔍 33% Erumpet quasiErumpet quasi
  10. 🔍 33% Elegit DominusElegit Dominus
  11. 🔍 33% Elegit eamElegit eam
  12. 🔍 33% Elegit Dominus SionElegit Dominus Sion
  13. 🔍 32% Elegit eam Deus ... alleluiaElegit eam Deus ... alleluia
  14. 🔍 31% Elegit eam Deus... allel.Elegit eam Deus... allel.
  15. 🔍 30% Elegit eam DeusElegit eam Deus
  16. 🔍 30% Elegit eumElegit eum
  17. 🔍 29% Elegit eumElegit eum
  18. 🔍 28% Benedicta tu a DeoBenedicta tu a Deo
  19. 🔍 28% Elegit eum (Paschal Time)Elegit eum (Paschal Time)
  20. 🔍 27% Canticum Trium PuerorumCanticum Trium Puerorum
  21. 🔍 27% Elegit Dominus SionElegit Dominus Sion
  22. 🔍 26% O lux beata Trinitas (aestivalis)O lux beata Trinitas (aestivalis)
  23. 🔍 25% Miserere mei... secundumMiserere mei... secundum
  24. 🔍 25% Elegit... SionElegit... Sion
  25. 🔍 25% Benedictus Dominus quia hodieBenedictus Dominus quia hodie
  26. 🔍 25% Salvum me fac (Psalmus 68)Salvum me fac (Psalmus 68)
  27. 🔍 25% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  28. 🔍 25% Benedixit te DominusBenedixit te Dominus
  29. 🔍 25% O lux beata Trinitas (aestivalis)O lux beata Trinitas (aestivalis)
  30. 🔍 25% Elegit nos in ChristoElegit nos in Christo
  31. 🔍 25% Benedixit te DominusBenedixit te Dominus
  32. 🔍 25% Dominus possedit teDominus possedit te
  33. 🔍 25% Gloria VIIGloria VII
  34. 🔍 24% Elegit MariamElegit Mariam
  35. 🔍 24% Iubilate Deo (99)Iubilate Deo (99)
  36. 🔍 24% Psalmus 23 1-2 e 7-10Psalmus 23 1-2 e 7-10
  37. 🔍 24% Data sunt eiData sunt ei
  38. 🔍 24% Summae Deus (in festo SS. Trinitatis)Summae Deus (in festo SS. Trinitatis)
  39. 🔍 24% Benedixit te DominusBenedixit te Dominus
  40. 🔍 24% Laudate Dominum de Coelis (148)Laudate Dominum de Coelis (148)
  41. 🔍 24% Sancte Paule ApostoleSancte Paule Apostole
  42. 🔍 24% O lux beata TrinitasO lux beata Trinitas
  43. 🔍 23% Dominus custodit teDominus custodit te
  44. 🔍 23% Isti sunt viri... quos elegitIsti sunt viri... quos elegit
  45. 🔍 23% O castitatis signiferO castitatis signifer
  46. 🔍 23% Et audientes discipuliEt audientes discipuli
  47. 🔍 23% Jam sol receditJam sol recedit
  48. 🔍 23% Jam sol recedit igneusJam sol recedit igneus
  49. 🔍 23% Suavis DominusSuavis Dominus
  50. 🔍 23% Venite auditeVenite audite
  51. 🔍 23% O lux beata TrinitasO lux beata Trinitas
  52. 🔍 23% Gloria et honoreGloria et honore
  53. 🔍 23% Jam sol receditJam sol recedit
  54. 🔍 23% Sancte Paule ApostoleSancte Paule Apostole
  55. 🔍 23% Sancte Paule ApostoleSancte Paule Apostole
  56. 🔍 23% Sancte Paule ApostoleSancte Paule Apostole
  57. 🔍 23% Sancti et justi in DominoSancti et justi in Domino
  58. 🔍 23% Lauda anima meaLauda anima mea
  59. 🔍 23% Exaudiat te DominusExaudiat te Dominus
  60. 🔍 23% Psallite Deo nostroPsallite Deo nostro
  61. 🔍 23% Et audientes discipuliEt audientes discipuli
  62. 🔍 23% Benedixit te Dominus in virtuteBenedixit te Dominus in virtute
  63. 🔍 23% Deus Deus meus (62)Deus Deus meus (62)
  64. 🔍 22% Inclinavit DominusInclinavit Dominus
  65. 🔍 22% Adoremus in aeternumAdoremus in aeternum