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% Ut queant laxisUt queant laxis
  2. πŸ” 77% Ut queant laxisUt queant laxis
  3. πŸ” 69% Ut queant laxis resonareUt queant laxis resonare
  4. πŸ” 67% Ut queant laxisUt queant laxis
  5. πŸ” 58% Ut queant laxisUt queant laxis
  6. πŸ” 50% Antra desertiAntra deserti
  7. πŸ” 46% O nimis felix meritiqueO nimis felix meritique
  8. πŸ” 44% O nimis felixO nimis felix
  9. πŸ” 39% Surge jam terrisSurge jam terris
  10. πŸ” 39% Antra deserti tenerisAntra deserti teneris
  11. πŸ” 34% Ave Virgo nobilisAve Virgo nobilis
  12. πŸ” 31% Iam lucis orto sidereIam lucis orto sidere
  13. πŸ” 30% O nimis felixO nimis felix
  14. πŸ” 29% Hymnus Te DeumHymnus Te Deum
  15. πŸ” 28% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  16. πŸ” 28% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  17. πŸ” 28% Diei luce redditaDiei luce reddita
  18. πŸ” 27% Venite exultemus IIVenite exultemus II
  19. πŸ” 27% Lucis creatorLucis creator
  20. πŸ” 27% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  21. πŸ” 27% O lux beata CaelitumO lux beata Caelitum
  22. πŸ” 27% Sator princΓ©psque tΓ©mporumSator princΓ©psque tΓ©mporum
  23. πŸ” 27% Lucis creatorLucis creator
  24. πŸ” 26% Lucis Creator optimeLucis Creator optime
  25. πŸ” 26% O lux beata CaelitumO lux beata Caelitum
  26. πŸ” 26% O lux beata CaelitumO lux beata Caelitum
  27. πŸ” 26% Lux o decora patriaeLux o decora patriae
  28. πŸ” 26% Hymnus Te DeumHymnus Te Deum
  29. πŸ” 26% Sanctorum meritisSanctorum meritis
  30. πŸ” 26% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  31. πŸ” 26% Caeli civesCaeli cives
  32. πŸ” 26% Verbum supernum prodiens aVerbum supernum prodiens a
  33. πŸ” 26% Profitentes TrinitatemProfitentes Trinitatem
  34. πŸ” 26% Exsultet jam AngelicaExsultet jam Angelica
  35. πŸ” 26% Lucis Creator optime (in Aestate)Lucis Creator optime (in Aestate)
  36. πŸ” 26% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  37. πŸ” 25% O lux beata CaelitumO lux beata Caelitum
  38. πŸ” 25% Terrena cessent organaTerrena cessent organa
  39. πŸ” 25% Praefatio ferialis de nuptiisPraefatio ferialis de nuptiis
  40. πŸ” 25% O lux beata CaelitumO lux beata Caelitum
  41. πŸ” 25% Laudes clarasLaudes claras
  42. πŸ” 25% Ave Regis AngelorumAve Regis Angelorum
  43. πŸ” 25% Verbum salutis omniumVerbum salutis omnium
  44. πŸ” 25% Ortus refulget luciferOrtus refulget lucifer
  45. πŸ” 25% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  46. πŸ” 25% Jam lucis orto sidere (Tempore Adventus)Jam lucis orto sidere (Tempore Adventus)
  47. πŸ” 25% Praefatio solemnis de sancto Ioseph Sponso B. M. V.Praefatio solemnis de sancto Ioseph Sponso B. M. V.
  48. πŸ” 25% Praefatio solemnis de nuptiisPraefatio solemnis de nuptiis
  49. πŸ” 25% Gloria IGloria I
  50. πŸ” 25% Praefatio de nuptiisPraefatio de nuptiis
  51. πŸ” 25% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  52. πŸ” 25% Praefatio solemnis de sancto Joanne BaptistaPraefatio solemnis de sancto Joanne Baptista
  53. πŸ” 25% Qui lacrimatusQui lacrimatus
  54. πŸ” 25% Lux o decora patriaeLux o decora patriae
  55. πŸ” 25% Verbum salutis omniumVerbum salutis omnium
  56. πŸ” 25% Ergone CoelestiumErgone Coelestium
  57. πŸ” 25% Praefatio ferialis de sancto Joanne BaptistaPraefatio ferialis de sancto Joanne Baptista
  58. πŸ” 25% Ave plena gratiaeAve plena gratiae
  59. πŸ” 25% Te DeumTe Deum
  60. πŸ” 25% Verbum supernum prodiens a Verbum supernum prodiens a
  61. πŸ” 25% Jam lucis orto sidere (In Epiphania Domini)Jam lucis orto sidere (In Epiphania Domini)
  62. πŸ” 25% Praefatio solemnis de sancto Elia ProphetaPraefatio solemnis de sancto Elia Propheta
  63. πŸ” 25% Venite exsultemus VI**Venite exsultemus VI**
  64. πŸ” 25% Aeterne rerum conditorAeterne rerum conditor
  65. πŸ” 25% Te DeumTe Deum