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 🔍 to find similarities to the given chant.

  1. 🔍 100% Stella quam viderant MagiStella quam viderant Magi
  2. 🔍 33% Omni temporeOmni tempore
  3. 🔍 33% Videntes stellam MagiVidentes stellam Magi
  4. 🔍 32% Vidi aquamVidi aquam
  5. 🔍 32% Invocabit meInvocabit me
  6. 🔍 32% Stella quam viderunt MagiStella quam viderunt Magi
  7. 🔍 31% Vidi aquamVidi aquam
  8. 🔍 31% Dilectio DeiDilectio Dei
  9. 🔍 30% Eram quasi AgnusEram quasi Agnus
  10. 🔍 30% Hodie nobis de caeloHodie nobis de caelo
  11. 🔍 30% Salvete Christi vulneraSalvete Christi vulnera
  12. 🔍 30% Audi benigne conditorAudi benigne conditor
  13. 🔍 30% Celsa potestasCelsa potestas
  14. 🔍 30% Adorna Sion ThalamumAdorna Sion Thalamum
  15. 🔍 30% Audi Benigne ConditorAudi Benigne Conditor
  16. 🔍 30% Audi benigne Conditor Audi benigne Conditor
  17. 🔍 30% Venite exsultemus IVVenite exsultemus IV
  18. 🔍 29% Intrantes magiIntrantes magi
  19. 🔍 29% Audi benigne ConditorAudi benigne Conditor
  20. 🔍 29% Caelestis formam gloriaeCaelestis formam gloriae
  21. 🔍 29% Veni Creator (1983/1934)Veni Creator (1983/1934)
  22. 🔍 29% Salvete Christi vulneraSalvete Christi vulnera
  23. 🔍 29% Stella quam viderunt Magi (Resp.)Stella quam viderunt Magi (Resp.)
  24. 🔍 28% Venite exsultemus (mode 7a solemnis)Venite exsultemus (mode 7a solemnis)
  25. 🔍 28% O lux beata CaelitumO lux beata Caelitum
  26. 🔍 28% Aeterne RexAeterne Rex
  27. 🔍 28% Jam Christus astra ascenderatJam Christus astra ascenderat
  28. 🔍 28% Miserere mihi... ad teMiserere mihi... ad te
  29. 🔍 28% O lux salutis nuntiaO lux salutis nuntia
  30. 🔍 28% Invocabit meInvocabit me
  31. 🔍 28% Felix namque esFelix namque es
  32. 🔍 28% O gente felix hospitaO gente felix hospita
  33. 🔍 28% O lux beata CaelitumO lux beata Caelitum
  34. 🔍 28% Veni Creator SpiritusVeni Creator Spiritus
  35. 🔍 28% O lux beata CaelitumO lux beata Caelitum
  36. 🔍 28% Hostis HerodesHostis Herodes
  37. 🔍 28% O lux beata CaelitumO lux beata Caelitum
  38. 🔍 28% Veni Redemptor gentiumVeni Redemptor gentium
  39. 🔍 27% Sancte N.Sancte N.
  40. 🔍 27% Hic est dies praeclarus (Resp.)Hic est dies praeclarus (Resp.)
  41. 🔍 27% Vidi aquam IIIVidi aquam III
  42. 🔍 27% Videntes JosephVidentes Joseph
  43. 🔍 27% Veni Creator SpiritusVeni Creator Spiritus
  44. 🔍 27% O lux beata CaelitumO lux beata Caelitum
  45. 🔍 27% Invenit HyacinthusInvenit Hyacinthus
  46. 🔍 27% Venite exultemus IV GVenite exultemus IV G
  47. 🔍 27% Benedicta sit sanctaBenedicta sit sancta
  48. 🔍 27% A solis ortusA solis ortus
  49. 🔍 27% En ut superba criminumEn ut superba criminum
  50. 🔍 27% Ab omni via malaAb omni via mala
  51. 🔍 27% Te DeumTe Deum
  52. 🔍 27% Audi benigneAudi benigne
  53. 🔍 27% Vidi aquamVidi aquam
  54. 🔍 27% Bonum est confiteriBonum est confiteri
  55. 🔍 27% Ex more docti mysticoEx more docti mystico
  56. 🔍 27% Domine Jesu ChristeDomine Jesu Christe
  57. 🔍 27% Tu ChristeTu Christe
  58. 🔍 26% Jesu auctor clementiaeJesu auctor clementiae
  59. 🔍 26% Hymnum canentes martyrumHymnum canentes martyrum
  60. 🔍 26% Missus est... AngelusMissus est... Angelus
  61. 🔍 26% Veni Creator SpiritusVeni Creator Spiritus
  62. 🔍 26% Cor arca legem continensCor arca legem continens
  63. 🔍 26% Te DeumTe Deum
  64. 🔍 26% Praecessor almusPraecessor almus
  65. 🔍 26% Legis sacrataeLegis sacratae