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% Beati qui habitant, in sΓ¦cula sΓ¦culorum Beati qui habitant, in sΓ¦cula sΓ¦culorum
  2. πŸ” 53% Beati qui habitantBeati qui habitant
  3. πŸ” 49% Beati qui habitantBeati qui habitant
  4. πŸ” 49% Beati qui habitant... allel.Beati qui habitant... allel.
  5. πŸ” 48% Beati qui habitantBeati qui habitant
  6. πŸ” 46% Beati qui habitantBeati qui habitant
  7. πŸ” 40% Beati qui habitantBeati qui habitant
  8. πŸ” 38% Beati qui habitantBeati qui habitant
  9. πŸ” 31% Corde natus ex ParentisCorde natus ex Parentis
  10. πŸ” 31% Beati qui habitantBeati qui habitant
  11. πŸ” 29% Unam petii... BeatiUnam petii... Beati
  12. πŸ” 28% Beati qui habitantBeati qui habitant
  13. πŸ” 27% Beati qui habitantBeati qui habitant
  14. πŸ” 25% Unam petii... BeatiUnam petii... Beati
  15. πŸ” 24% Passer invenitPasser invenit
  16. πŸ” 24% Deus in adiutorium (in Dom. et festis)Deus in adiutorium (in Dom. et festis)
  17. πŸ” 24% Adoraverunt viventemAdoraverunt viventem
  18. πŸ” 23% Unam petii... BeatiUnam petii... Beati
  19. πŸ” 23% Qui vivit et regnatQui vivit et regnat
  20. πŸ” 21% Beati qui habitantBeati qui habitant
  21. πŸ” 21% Me exspectaveruntMe exspectaverunt
  22. πŸ” 21% Passer invenitPasser invenit
  23. πŸ” 21% Sitivit in te DomineSitivit in te Domine
  24. πŸ” 20% O lux salutis nuntiaO lux salutis nuntia
  25. πŸ” 20% Te DeumTe Deum
  26. πŸ” 20% Te DeumTe Deum
  27. πŸ” 20% Regnum tuumRegnum tuum
  28. πŸ” 20% Gloria Patri - IIGloria Patri - II
  29. πŸ” 20% Deus Deus meus (62)Deus Deus meus (62)
  30. πŸ” 19% In caelestibus regnisIn caelestibus regnis
  31. πŸ” 19% Laudate DominumLaudate Dominum
  32. πŸ” 19% Adoraverunt viventemAdoraverunt viventem
  33. πŸ” 19% Passer invenitPasser invenit
  34. πŸ” 19% Benedictio DominiBenedictio Domini
  35. πŸ” 19% Celsa potestasCelsa potestas
  36. πŸ” 18% Salve sancta parensSalve sancta parens
  37. πŸ” 18% Adorna Sion ThalamumAdorna Sion Thalamum
  38. πŸ” 18% Gloria Patri II (C3)Gloria Patri II (C3)
  39. πŸ” 18% Beati pacificiBeati pacifici
  40. πŸ” 18% Vidi aquam IIIVidi aquam III
  41. πŸ” 18% Beati estisBeati estis
  42. πŸ” 18% Terribilis estTerribilis est
  43. πŸ” 18% Qui vivit et regnat AQui vivit et regnat A
  44. πŸ” 18% Pater NosterPater Noster
  45. πŸ” 18% Beati qui ambulantBeati qui ambulant
  46. πŸ” 18% Felix per omnesFelix per omnes
  47. πŸ” 18% Benedicta sit sanctaBenedicta sit sancta
  48. πŸ” 18% Beati omnesBeati omnes
  49. πŸ” 18% Vidi aquamVidi aquam
  50. πŸ” 18% Me exspectaveruntMe exspectaverunt
  51. πŸ” 18% Qui habitat inQui habitat in
  52. πŸ” 18% Multiplicata suntMultiplicata sunt
  53. πŸ” 18% Beati omnesBeati omnes
  54. πŸ” 17% NarraveruntNarraverunt
  55. πŸ” 17% Dilectio DeiDilectio Dei
  56. πŸ” 17% Date eiDate ei
  57. πŸ” 17% Lucis Creator optime (in Aestate)Lucis Creator optime (in Aestate)
  58. πŸ” 17% Ingressus RaphaelIngressus Raphael
  59. πŸ” 17% Jam feroxJam ferox
  60. πŸ” 17% Redime meRedime me
  61. πŸ” 17% Ecce ego JoannesEcce ego Joannes
  62. πŸ” 17% Caelestis formam gloriaeCaelestis formam gloriae
  63. πŸ” 17% Deus in adiutorium (tonus ferialis)Deus in adiutorium (tonus ferialis)
  64. πŸ” 17% Dilectio DeiDilectio Dei
  65. πŸ” 17% Sancti Domini Domino benediciteSancti Domini Domino benedicite