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% Vos qui secutiVos qui secuti
  2. 🔍 54% Vos qui secuti... dicitVos qui secuti... dicit
  3. 🔍 52% Vos qui secutiVos qui secuti
  4. 🔍 51% Vos qui secuti... dicitVos qui secuti... dicit
  5. 🔍 50% Jacob autemJacob autem
  6. 🔍 48% PrincipesPrincipes
  7. 🔍 45% Vos qui secuti... dicit (Com.)Vos qui secuti... dicit (Com.)
  8. 🔍 45% Vos qui secutiVos qui secuti
  9. 🔍 41% Vos qui secuti... dicit (Ant.)Vos qui secuti... dicit (Ant.)
  10. 🔍 41% Vos qui secuti (S. Pauli)Vos qui secuti (S. Pauli)
  11. 🔍 40% Vos qui secuti (S. Pauli)Vos qui secuti (S. Pauli)
  12. 🔍 40% Vos qui secutiestis meVos qui secutiestis me
  13. 🔍 35% In regenerationeIn regeneratione
  14. 🔍 34% In regeneratione (Solesmes 1934)In regeneratione (Solesmes 1934)
  15. 🔍 34% In regenerationeIn regeneratione
  16. 🔍 30% Psallite DominoPsallite Domino
  17. 🔍 30% Exsultet caelum (III)Exsultet caelum (III)
  18. 🔍 29% Amen dico vobis quod vosAmen dico vobis quod vos
  19. 🔍 29% Beata visceraBeata viscera
  20. 🔍 29% PosueruntPosuerunt
  21. 🔍 29% Ad cenamAd cenam
  22. 🔍 28% Jam Christus astra ascenderatJam Christus astra ascenderat
  23. 🔍 28% In salutariIn salutari
  24. 🔍 28% Amen dico vobis quod vosAmen dico vobis quod vos
  25. 🔍 28% Ego vos elegi... alleluiaEgo vos elegi... alleluia
  26. 🔍 27% Iste Confessorum Domini (in Feriis secundis)Iste Confessorum Domini (in Feriis secundis)
  27. 🔍 27% Iste confessor (III)Iste confessor (III)
  28. 🔍 27% Iam ChristusIam Christus
  29. 🔍 26% Vexilla Christus inclytaVexilla Christus inclyta
  30. 🔍 26% Veni Creator (1983/1934)Veni Creator (1983/1934)
  31. 🔍 26% StatuitStatuit
  32. 🔍 26% Veni Creator SpiritusVeni Creator Spiritus
  33. 🔍 26% Fortis en praesulFortis en praesul
  34. 🔍 26% Qui vult venireQui vult venire
  35. 🔍 26% In regeneratione cum sederitIn regeneratione cum sederit
  36. 🔍 26% Haec hora (Pentecostes)Haec hora (Pentecostes)
  37. 🔍 25% PrincipesPrincipes
  38. 🔍 25% Deus tuorum II Cl.Deus tuorum II Cl.
  39. 🔍 25% Per tuam crucemPer tuam crucem
  40. 🔍 25% Virginis proles (III)Virginis proles (III)
  41. 🔍 25% Miserere meiMiserere mei
  42. 🔍 25% Potum meumPotum meum
  43. 🔍 25% Jam Christus astraJam Christus astra
  44. 🔍 25% Quem terra pontus aetheraQuem terra pontus aethera
  45. 🔍 25% Ex more docti mysticoEx more docti mystico
  46. 🔍 25% SederuntSederunt
  47. 🔍 25% Jam Christus astraJam Christus astra
  48. 🔍 25% Veni Creator SpiritusVeni Creator Spiritus
  49. 🔍 25% Mihi absit gloriari nisi in cruceMihi absit gloriari nisi in cruce
  50. 🔍 24% Jubilate Deo universaJubilate Deo universa
  51. 🔍 24% Dicit Dominus SermonesDicit Dominus Sermones
  52. 🔍 24% Domus meaDomus mea
  53. 🔍 24% Gloria IGloria I
  54. 🔍 24% Jam lucis orto sidere (In Quadragesima)Jam lucis orto sidere (In Quadragesima)
  55. 🔍 24% Pange lingua... proeliumPange lingua... proelium
  56. 🔍 24% In salutariIn salutari
  57. 🔍 24% Qua Christus hora sitiitQua Christus hora sitiit
  58. 🔍 24% Servus tuusServus tuus
  59. 🔍 24% Data est mihiData est mihi
  60. 🔍 24% Veni Creator SpiritusVeni Creator Spiritus
  61. 🔍 24% Adeamus (ps. Erucvtavit)Adeamus (ps. Erucvtavit)
  62. 🔍 24% Aspice DomineAspice Domine
  63. 🔍 24% O Redemptoris pietasO Redemptoris pietas
  64. 🔍 24% Omnis pulchritudoOmnis pulchritudo
  65. 🔍 24% Deus IsraelDeus Israel