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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Te laudamusTe laudamus
  2. πŸ” 35% Hymnus Te laudamusHymnus Te laudamus
  3. πŸ” 28% Te laudamusTe laudamus
  4. πŸ” 21% Credo in DeumCredo in Deum
  5. πŸ” 21% Credo VICredo VI
  6. πŸ” 21% Gloria VGloria V
  7. πŸ” 21% Te DeumTe Deum
  8. πŸ” 20% Hymnus Te DeumHymnus Te Deum
  9. πŸ” 20% Te DeumTe Deum
  10. πŸ” 20% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  11. πŸ” 20% Benedicamus Domino (IV)Benedicamus Domino (IV)
  12. πŸ” 19% Praefatio in Sollemnitate Sanctissimae TrinitatisPraefatio in Sollemnitate Sanctissimae Trinitatis
  13. πŸ” 19% Canticum Trium PuerorumCanticum Trium Puerorum
  14. πŸ” 19% Praefatio solemnis de sancto Elia ProphetaPraefatio solemnis de sancto Elia Propheta
  15. πŸ” 19% Te Deum (Simple tone)Te Deum (Simple tone)
  16. πŸ” 18% Miserere et parceMiserere et parce
  17. πŸ” 18% Tantum ergo XITantum ergo XI
  18. πŸ” 18% Praefatio de S. WillibrordoPraefatio de S. Willibrordo
  19. πŸ” 18% Te Matrem laudamusTe Matrem laudamus
  20. πŸ” 18% Benedicta semperBenedicta semper
  21. πŸ” 18% Te DeumTe Deum
  22. πŸ” 18% Ite IIIte II
  23. πŸ” 18% Praefatio solemnis de sancto Joanne BaptistaPraefatio solemnis de sancto Joanne Baptista
  24. πŸ” 18% Praefatio ferialis de sanctissima TrinitatePraefatio ferialis de sanctissima Trinitate
  25. πŸ” 17% Praefatio ferialis de sancto Joanne BaptistaPraefatio ferialis de sancto Joanne Baptista
  26. πŸ” 17% Praefatio solemnis de beata Maria VirginePraefatio solemnis de beata Maria Virgine
  27. πŸ” 17% Praefatio ferialis de beata Maria VirginePraefatio ferialis de beata Maria Virgine
  28. πŸ” 17% Praefatio solemnis de sancto Ioseph Sponso B. M. V.Praefatio solemnis de sancto Ioseph Sponso B. M. V.
  29. πŸ” 17% Praefatio solemnis de sanctissima TrinitatePraefatio solemnis de sanctissima Trinitate
  30. πŸ” 17% Hymnus Te DeumHymnus Te Deum
  31. πŸ” 17% Iesu corona celsiorIesu corona celsior
  32. πŸ” 17% Iesu corona celsiorIesu corona celsior
  33. πŸ” 17% Angeli Archangeli (Com)Angeli Archangeli (Com)
  34. πŸ” 17% Praefatio ferialis de sancto Ioseph Sponso B. M. V.Praefatio ferialis de sancto Ioseph Sponso B. M. V.
  35. πŸ” 17% Iesu corona celsiorIesu corona celsior
  36. πŸ” 17% Tantum ergo IIITantum ergo III
  37. πŸ” 17% Praefatio de Beata Maria Virgine IPraefatio de Beata Maria Virgine I
  38. πŸ” 17% Te DeumTe Deum
  39. πŸ” 17% Ave Regis AngelorumAve Regis Angelorum
  40. πŸ” 17% Te gentesTe gentes
  41. πŸ” 16% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  42. πŸ” 16% Venite exsultemus (mode 4e simplex)Venite exsultemus (mode 4e simplex)
  43. πŸ” 16% Praefatio solemnior de sancto Ioseph Sponso B. M. V.Praefatio solemnior de sancto Ioseph Sponso B. M. V.
  44. πŸ” 16% Christe precamurChriste precamur
  45. πŸ” 16% Praefatio solemnior de sanctissima TrinitatePraefatio solemnior de sanctissima Trinitate
  46. πŸ” 16% Gloria XV (forma ordinaria)Gloria XV (forma ordinaria)
  47. πŸ” 16% Gloria VIGloria VI
  48. πŸ” 16% Praefatio solemnis de AdventuPraefatio solemnis de Adventu
  49. πŸ” 16% Spiritus ubiSpiritus ubi
  50. πŸ” 16% Somno refectisSomno refectis
  51. πŸ” 16% O Virgo MariaO Virgo Maria
  52. πŸ” 16% Gloria XIIIGloria XIII
  53. πŸ” 16% Praefatio ferialis de AdventuPraefatio ferialis de Adventu
  54. πŸ” 16% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  55. πŸ” 16% Tu Trinitatis UnitasTu Trinitatis Unitas
  56. πŸ” 16% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  57. πŸ” 16% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  58. πŸ” 16% Te DeumTe Deum
  59. πŸ” 16% Praefatio solemnior de beata Maria VirginePraefatio solemnior de beata Maria Virgine
  60. πŸ” 16% Te DeumTe Deum
  61. πŸ” 16% Christe Redemptor omnium ex PatreChriste Redemptor omnium ex Patre
  62. πŸ” 16% Angeli Archangeli (Com)Angeli Archangeli (Com)
  63. πŸ” 16% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  64. πŸ” 16% Primo dPrimo d
  65. πŸ” 16% Tantum ergo (modern chant)Tantum ergo (modern chant)