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% In Deo speravitIn Deo speravit
  2. πŸ” 65% In Deo speravitIn Deo speravit
  3. πŸ” 34% Te saeculorum PrincipemTe saeculorum Principem
  4. πŸ” 33% ExsultaboExsultabo
  5. πŸ” 32% VerumtamenVerumtamen
  6. πŸ” 31% Beata nobis gaudiaBeata nobis gaudia
  7. πŸ” 31% Beata nobis gaudiaBeata nobis gaudia
  8. πŸ” 31% Te saeculorum PrincipemTe saeculorum Principem
  9. πŸ” 31% Vexilla Regis prodeuntVexilla Regis prodeunt
  10. πŸ” 31% ConfitebunturConfitebuntur
  11. πŸ” 31% ConfitebunturConfitebuntur
  12. πŸ” 30% Optime PaterOptime Pater
  13. πŸ” 30% ExsultaboExsultabo
  14. πŸ” 30% Te saeculorum PrincipemTe saeculorum Principem
  15. πŸ” 30% Beata nobis gaudiaBeata nobis gaudia
  16. πŸ” 30% Beata nobisBeata nobis
  17. πŸ” 30% Beata nobis gaudiaBeata nobis gaudia
  18. πŸ” 29% ExsultaboExsultabo
  19. πŸ” 29% Iesu Salvator saeculiIesu Salvator saeculi
  20. πŸ” 29% Stetit pontifexStetit pontifex
  21. πŸ” 28% Trinitas summoTrinitas summo
  22. πŸ” 28% Stetit PontifexStetit Pontifex
  23. πŸ” 28% Christus resurgensChristus resurgens
  24. πŸ” 28% Felix namque esFelix namque es
  25. πŸ” 27% Viri GalilaeiViri Galilaei
  26. πŸ” 27% Justorum animae (Off.)Justorum animae (Off.)
  27. πŸ” 27% Quomodo fiet istudQuomodo fiet istud
  28. πŸ” 26% De quacumqueDe quacumque
  29. πŸ” 26% Dignus es DomineDignus es Domine
  30. πŸ” 26% Dignus es DomineDignus es Domine
  31. πŸ” 26% AemulorAemulor
  32. πŸ” 26% Qui manducatQui manducat
  33. πŸ” 26% Non vos relinquamNon vos relinquam
  34. πŸ” 25% Oculi omniumOculi omnium
  35. πŸ” 25% Iste Confessor patriarchaIste Confessor patriarcha
  36. πŸ” 25% Beata nobis gaudiaBeata nobis gaudia
  37. πŸ” 25% Sancte PauleSancte Paule
  38. πŸ” 25% SustinuimusSustinuimus
  39. πŸ” 25% Vexilla Regis (Tempore Passionis)Vexilla Regis (Tempore Passionis)
  40. πŸ” 25% Vexilla Regis (with all original stanzas)Vexilla Regis (with all original stanzas)
  41. πŸ” 25% Libera me Domine de morteLibera me Domine de morte
  42. πŸ” 25% Vexilla Regis (Exaltatio Sanctae Crucis)Vexilla Regis (Exaltatio Sanctae Crucis)
  43. πŸ” 25% Viri GalilaeiViri Galilaei
  44. πŸ” 25% LoquebanturLoquebantur
  45. πŸ” 25% O salutaris Hostia IIIO salutaris Hostia III
  46. πŸ” 25% Vexilla Regis (Inventio Sanctae Crucis)Vexilla Regis (Inventio Sanctae Crucis)
  47. πŸ” 25% Ave Regina caelorumAve Regina caelorum
  48. πŸ” 24% Ave Rex nosterAve Rex noster
  49. πŸ” 24% Candida VirginitasCandida Virginitas
  50. πŸ” 24% Vexilla Regis (Tempus Passionis)Vexilla Regis (Tempus Passionis)
  51. πŸ” 24% Vexilla Regis prodeuntVexilla Regis prodeunt
  52. πŸ” 24% Ave Rex nosterAve Rex noster
  53. πŸ” 24% Exite de medioExite de medio
  54. πŸ” 24% O MartineO Martine
  55. πŸ” 24% Angeli, archΓ‘geliAngeli, archΓ‘geli
  56. πŸ” 24% Vexilla Regis prodeuntVexilla Regis prodeunt
  57. πŸ” 24% Te sancte rursusTe sancte rursus
  58. πŸ” 24% Non vos relinquamNon vos relinquam
  59. πŸ” 24% Laudibus civesLaudibus cives
  60. πŸ” 24% Iste Confessorum Domini (in Feriis sextis)Iste Confessorum Domini (in Feriis sextis)
  61. πŸ” 24% Christo confixusChristo confixus
  62. πŸ” 24% Iste ConfessorIste Confessor
  63. πŸ” 24% Hodie Simon PetrusHodie Simon Petrus
  64. πŸ” 24% Hodie Simon PetrusHodie Simon Petrus
  65. πŸ” 24% Solve jubente DeoSolve jubente Deo