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% Sacris SolemnisSacris Solemnis
  2. πŸ” 78% Sacris solemniisSacris solemniis
  3. πŸ” 63% Sacris SolemnisSacris Solemnis
  4. πŸ” 56% Panis solemnisPanis solemnis
  5. πŸ” 54% Sacris solemniisSacris solemniis
  6. πŸ” 44% Sacris solemniisSacris solemniis
  7. πŸ” 39% Panis angelicus IPanis angelicus I
  8. πŸ” 35% Magno receptans pectoreMagno receptans pectore
  9. πŸ” 35% Fortem piumqueFortem piumque
  10. πŸ” 35% Panis angelicus IIIPanis angelicus III
  11. πŸ” 34% Optatus votis omniumOptatus votis omnium
  12. πŸ” 34% Precemur omnes cernuiPrecemur omnes cernui
  13. πŸ” 32% Panis angelicus IIPanis angelicus II
  14. πŸ” 32% Credo in DeumCredo in Deum
  15. πŸ” 32% Ad regias Agni dapesAd regias Agni dapes
  16. πŸ” 32% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  17. πŸ” 31% Te dicimus praeconio intacta materTe dicimus praeconio intacta mater
  18. πŸ” 31% Salvete Christi vulneraSalvete Christi vulnera
  19. πŸ” 31% Panis angelicus (Biton)Panis angelicus (Biton)
  20. πŸ” 31% Salvete Christi vulneraSalvete Christi vulnera
  21. πŸ” 31% A solis ortusA solis ortus
  22. πŸ” 30% Te Deum (Solemn tone)Te Deum (Solemn tone)
  23. πŸ” 30% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  24. πŸ” 30% Veni Redemptor gentiumVeni Redemptor gentium
  25. πŸ” 30% Te Mater alma NuminisTe Mater alma Numinis
  26. πŸ” 29% O Prima VirgoO Prima Virgo
  27. πŸ” 29% Sacris solemniis (another chant)Sacris solemniis (another chant)
  28. πŸ” 29% Panis angelicusPanis angelicus
  29. πŸ” 29% Ex more docti mysticoEx more docti mystico
  30. πŸ” 29% O gloriosa Virginum Regina formosissimaO gloriosa Virginum Regina formosissima
  31. πŸ” 29% Ad regias Agni dapesAd regias Agni dapes
  32. πŸ” 29% Te beata sponsa ChristiTe beata sponsa Christi
  33. πŸ” 29% Veni Creator SpiritusVeni Creator Spiritus
  34. πŸ” 29% Te gestientem gaudiisTe gestientem gaudiis
  35. πŸ” 28% Praeclara custos VirginumPraeclara custos Virginum
  36. πŸ” 28% Te lucis ante terminum (In Festis et Oct. B. M. V.)Te lucis ante terminum (In Festis et Oct. B. M. V.)
  37. πŸ” 28% Hodie completi suntHodie completi sunt
  38. πŸ” 28% In monte olivisIn monte olivis
  39. πŸ” 28% O vos unanimesO vos unanimes
  40. πŸ” 28% Dum tuas festoDum tuas festo
  41. πŸ” 28% Verbum supernumVerbum supernum
  42. πŸ” 28% Memento salutis AuctorMemento salutis Auctor
  43. πŸ” 28% Audi benigneAudi benigne
  44. πŸ” 28% Te dicimus praeconio Intacta MaterTe dicimus praeconio Intacta Mater
  45. πŸ” 28% Jam morte victor obrutaJam morte victor obruta
  46. πŸ” 28% Aeterne Rex altissimeAeterne Rex altissime
  47. πŸ” 27% Sacris solemniisSacris solemniis
  48. πŸ” 27% Aurora soli praeviaAurora soli praevia
  49. πŸ” 27% Memento rerum CΓ³nditorMemento rerum CΓ³nditor
  50. πŸ” 27% Memento rerum conditorMemento rerum conditor
  51. πŸ” 27% Te lucis ante terminum (In Festis et Oct. B. M. V.)Te lucis ante terminum (In Festis et Oct. B. M. V.)
  52. πŸ” 27% Sanctorum meritisSanctorum meritis
  53. πŸ” 27% Caelestis aulae NuntiusCaelestis aulae Nuntius
  54. πŸ” 27% O prima Virgo proditaO prima Virgo prodita
  55. πŸ” 27% O prima Virgo proditaO prima Virgo prodita
  56. πŸ” 27% Quem terra pontus aetheraQuem terra pontus aethera
  57. πŸ” 27% Ex quo religioEx quo religio
  58. πŸ” 27% Te gestientem gaudiisTe gestientem gaudiis
  59. πŸ” 27% Lux alma Jesu mentiumLux alma Jesu mentium
  60. πŸ” 27% Puer Nobis NasciturPuer Nobis Nascitur
  61. πŸ” 27% Exsultet jam AngelicaExsultet jam Angelica
  62. πŸ” 27% Jam lucis orto sidere (In Tempore Passionis)Jam lucis orto sidere (In Tempore Passionis)
  63. πŸ” 27% Te CatharinaTe Catharina
  64. πŸ” 26% Tibi Christe splendor PatrisTibi Christe splendor Patris
  65. πŸ” 26% O mira caritasO mira caritas