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% Salvatorem mundiSalvatorem mundi
  2. πŸ” 27% O lux beata CaelitumO lux beata Caelitum
  3. πŸ” 27% O lux beata CaelitumO lux beata Caelitum
  4. πŸ” 27% O lux beata CaelitumO lux beata Caelitum
  5. πŸ” 27% Aeterne sol qui lumineAeterne sol qui lumine
  6. πŸ” 26% Gloria VGloria V
  7. πŸ” 25% Gloria IIIGloria III
  8. πŸ” 24% O lux beata CaelitumO lux beata Caelitum
  9. πŸ” 24% O lux beata CaelitumO lux beata Caelitum
  10. πŸ” 24% Gloria XIGloria XI
  11. πŸ” 24% O vos aethereiO vos aetherei
  12. πŸ” 24% O gente felix hospitaO gente felix hospita
  13. πŸ” 24% Gloria XI (forma ordinaria)Gloria XI (forma ordinaria)
  14. πŸ” 23% Maria Virgo semperMaria Virgo semper
  15. πŸ” 23% Salvator mundi salva nosSalvator mundi salva nos
  16. πŸ” 22% Beata Mater... Regina mundi intercedeBeata Mater... Regina mundi intercede
  17. πŸ” 22% Nunc tempusNunc tempus
  18. πŸ” 22% Salvete Christi vulneraSalvete Christi vulnera
  19. πŸ” 22% Beata Mater...Regina mundi intercedeBeata Mater...Regina mundi intercede
  20. πŸ” 22% Salvete Christi vulneraSalvete Christi vulnera
  21. πŸ” 22% Vos estis lux mundiVos estis lux mundi
  22. πŸ” 21% Regina mundiRegina mundi
  23. πŸ” 21% Gloria (Missa Votiva BMV)Gloria (Missa Votiva BMV)
  24. πŸ” 21% Beata Mater...Regina mundi intercedeBeata Mater...Regina mundi intercede
  25. πŸ” 21% Precemur omnes cernuiPrecemur omnes cernui
  26. πŸ” 21% Christum pastorumChristum pastorum
  27. πŸ” 21% Super omniaSuper omnia
  28. πŸ” 21% Super omniaSuper omnia
  29. πŸ” 21% Tibi Christe splendor PatrisTibi Christe splendor Patris
  30. πŸ” 21% O quam glorificaO quam glorifica
  31. πŸ” 21% LaudΓ‘bilis virgoLaudΓ‘bilis virgo
  32. πŸ” 20% Summi largitor praemiiSummi largitor praemii
  33. πŸ” 20% Passio Domini ipsam ejusPassio Domini ipsam ejus
  34. πŸ” 20% Regina mundiRegina mundi
  35. πŸ” 20% Te lucis ante terminum (In Adventu)Te lucis ante terminum (In Adventu)
  36. πŸ” 20% Salvatorem mundiSalvatorem mundi
  37. πŸ” 20% Verbum supernum prodiensVerbum supernum prodiens
  38. πŸ” 20% Beata Mater...Regina mundi intercedeBeata Mater...Regina mundi intercede
  39. πŸ” 20% Ecce MariaEcce Maria
  40. πŸ” 20% Salvator mundiSalvator mundi
  41. πŸ” 20% Salve mundiSalve mundi
  42. πŸ” 20% Aeterne Rex altissimeAeterne Rex altissime
  43. πŸ” 20% Dei fideDei fide
  44. πŸ” 20% Ave Rex nosterAve Rex noster
  45. πŸ” 20% Salvator mundiSalvator mundi
  46. πŸ” 20% Adoremus Dominum qui fecitAdoremus Dominum qui fecit
  47. πŸ” 20% Quem vidistisQuem vidistis
  48. πŸ” 20% Jam lucis orto sidere (Tempore Adventus)Jam lucis orto sidere (Tempore Adventus)
  49. πŸ” 20% O quam glorificaO quam glorifica
  50. πŸ” 20% Ecce Maria genuitEcce Maria genuit
  51. πŸ” 20% Salvatorem expectamusSalvatorem expectamus
  52. πŸ” 20% Si diligeretis meSi diligeretis me
  53. πŸ” 19% Si diligeretis meSi diligeretis me
  54. πŸ” 19% Ex more docti mysticoEx more docti mystico
  55. πŸ” 19% Nesciens mater virgoNesciens mater virgo
  56. πŸ” 19% Christo igiturChristo igitur
  57. πŸ” 19% Christo igiturChristo igitur
  58. πŸ” 19% Ecce Maria genuitEcce Maria genuit
  59. πŸ” 19% Pastores dicite quidnam vidistisPastores dicite quidnam vidistis
  60. πŸ” 19% Deum verum unum in TrinitateDeum verum unum in Trinitate
  61. πŸ” 19% O beata infantiaO beata infantia
  62. πŸ” 19% Regina mundiRegina mundi
  63. πŸ” 19% Tuam crucem adoramusTuam crucem adoramus
  64. πŸ” 19% Iesu quadragenariaeIesu quadragenariae
  65. πŸ” 19% Vos estis lux mundiVos estis lux mundi