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: 2025-12-20. 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” 77% Ut queant laxisUt queant laxis
  4. πŸ” 76% Ut queant laxis resonareUt queant laxis resonare
  5. πŸ” 60% Antra desertiAntra deserti
  6. πŸ” 59% Ut queant laxisUt queant laxis
  7. πŸ” 45% Antra deserti tenerisAntra deserti teneris
  8. πŸ” 43% O nimis felix meritiqueO nimis felix meritique
  9. πŸ” 42% Surge jam terrisSurge jam terris
  10. πŸ” 41% O nimis felixO nimis felix
  11. πŸ” 36% Ave Virgo nobilisAve Virgo nobilis
  12. πŸ” 31% Hymnus Te DeumHymnus Te Deum
  13. πŸ” 30% Venite exultemus IIVenite exultemus II
  14. πŸ” 30% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  15. πŸ” 29% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  16. πŸ” 29% Lucis Creator optimeLucis Creator optime
  17. πŸ” 29% Hymnus Te DeumHymnus Te Deum
  18. πŸ” 29% Lucis creatorLucis creator
  19. πŸ” 28% Virginis ProlesVirginis Proles
  20. πŸ” 28% Terrena cessent organaTerrena cessent organa
  21. πŸ” 28% Lucis Creator optime (in Aestate)Lucis Creator optime (in Aestate)
  22. πŸ” 28% Te DeumTe Deum
  23. πŸ” 28% Lucis creatorLucis creator
  24. πŸ” 28% Te DeumTe Deum
  25. πŸ” 28% Verbum salutis omniumVerbum salutis omnium
  26. πŸ” 28% Tantum ergo (cantus IX)Tantum ergo (cantus IX)
  27. πŸ” 28% Veni Creator SpiritusVeni Creator Spiritus
  28. πŸ” 28% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  29. πŸ” 28% Sanctorum meritisSanctorum meritis
  30. πŸ” 28% Te beata sponsa ChristiTe beata sponsa Christi
  31. πŸ” 27% Exsultet jam AngelicaExsultet jam Angelica
  32. πŸ” 27% Praefatio ferialis de nuptiisPraefatio ferialis de nuptiis
  33. πŸ” 27% Virginis proles opifexque MatrisVirginis proles opifexque Matris
  34. πŸ” 27% Praefatio solemnior de sancto Joanne BaptistaPraefatio solemnior de sancto Joanne Baptista
  35. πŸ” 27% Ergone CoelestiumErgone Coelestium
  36. πŸ” 27% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  37. πŸ” 27% Martyr Dei qui unicumMartyr Dei qui unicum
  38. πŸ” 27% Praefatio solemnis de nuptiisPraefatio solemnis de nuptiis
  39. πŸ” 27% Verbum salutis omniumVerbum salutis omnium
  40. πŸ” 27% Veni Creator (1983/1934)Veni Creator (1983/1934)
  41. πŸ” 27% Te DeumTe Deum
  42. πŸ” 27% Petre sol terrisPetre sol terris
  43. πŸ” 27% Praefatio solemnis de sancto Joanne BaptistaPraefatio solemnis de sancto Joanne Baptista
  44. πŸ” 27% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  45. πŸ” 27% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  46. πŸ” 27% Praefatio ferialis de sancto Joanne BaptistaPraefatio ferialis de sancto Joanne Baptista
  47. πŸ” 27% Bella dum lateBella dum late
  48. πŸ” 27% Regis superni nuntiaRegis superni nuntia
  49. πŸ” 27% Praefatio de nuptiisPraefatio de nuptiis
  50. πŸ” 27% Praefatio solemnior de D. N. Iesu Christo RegePraefatio solemnior de D. N. Iesu Christo Rege
  51. πŸ” 26% Ave Regis AngelorumAve Regis Angelorum
  52. πŸ” 26% Exsultet iam angelicaExsultet iam angelica
  53. πŸ” 26% Praefatio solemnis de D. N. Iesu Christo RegePraefatio solemnis de D. N. Iesu Christo Rege
  54. πŸ” 26% Venite exsultemus VI**Venite exsultemus VI**
  55. πŸ” 26% Sic Patres vitamSic Patres vitam
  56. πŸ” 26% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  57. πŸ” 26% Lux o decora patriaeLux o decora patriae
  58. πŸ” 26% Ortus refulget luciferOrtus refulget lucifer
  59. πŸ” 26% O lux beata CaelitumO lux beata Caelitum
  60. πŸ” 26% Praefatio solemnior de sanctissima TrinitatePraefatio solemnior de sanctissima Trinitate
  61. πŸ” 26% Celsi meritiCelsi meriti
  62. πŸ” 26% Grande RaymundiGrande Raymundi
  63. πŸ” 26% Gloria IGloria I
  64. πŸ” 26% Praefatio ferialis de D. N. Iesu Christo RegePraefatio ferialis de D. N. Iesu Christo Rege
  65. πŸ” 26% Lux o decora patriaeLux o decora patriae