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% Cantate Domino (altera melodia)Cantate Domino (altera melodia)
  2. πŸ” 74% Cantate DominoCantate Domino
  3. πŸ” 31% Beata nobis gaudiaBeata nobis gaudia
  4. πŸ” 31% Beata nobis gaudiaBeata nobis gaudia
  5. πŸ” 26% Te saeculorum PrincipemTe saeculorum Principem
  6. πŸ” 26% Iste Confessor Domini [S Martini]Iste Confessor Domini [S Martini]
  7. πŸ” 26% Benedicamus XIIIBenedicamus XIII
  8. πŸ” 24% Cornelius centurioCornelius centurio
  9. πŸ” 24% Ite XIIIIte XIII
  10. πŸ” 24% Candor aeternaeCandor aeternae
  11. πŸ” 24% Te saeculorum PrincipemTe saeculorum Principem
  12. πŸ” 24% Beata nobisBeata nobis
  13. πŸ” 24% Beata nobis gaudiaBeata nobis gaudia
  14. πŸ” 24% Beata nobis gaudiaBeata nobis gaudia
  15. πŸ” 24% Te saeculorum PrincipemTe saeculorum Principem
  16. πŸ” 24% Iste ConfessorIste Confessor
  17. πŸ” 23% Gemma caelestisGemma caelestis
  18. πŸ” 23% Qui confiduntQui confidunt
  19. πŸ” 23% Laudibus civesLaudibus cives
  20. πŸ” 23% Quid tuo nobisQuid tuo nobis
  21. πŸ” 23% Inter aeternasInter aeternas
  22. πŸ” 23% Alleluia (T.P. Invitatorium)Alleluia (T.P. Invitatorium)
  23. πŸ” 22% Gemma cΓ¦lestisGemma cΓ¦lestis
  24. πŸ” 22% Felix namque esFelix namque es
  25. πŸ” 22% Christe caelorum habitator almeChriste caelorum habitator alme
  26. πŸ” 22% Optime PaterOptime Pater
  27. πŸ” 22% Fortitudo meaFortitudo mea
  28. πŸ” 22% Gaudium mundiGaudium mundi
  29. πŸ” 22% Solis o VirgoSolis o Virgo
  30. πŸ” 22% O salutaris Hostia IIIO salutaris Hostia III
  31. πŸ” 22% Mihi absit gloriari nisi in cruceMihi absit gloriari nisi in cruce
  32. πŸ” 21% Te saeculorum principemTe saeculorum principem
  33. πŸ” 21% Implente munus debitumImplente munus debitum
  34. πŸ” 21% Salve crux sanctaSalve crux sancta
  35. πŸ” 21% AemulorAemulor
  36. πŸ” 21% VerumtamenVerumtamen
  37. πŸ” 21% Beate martyr, prosperaBeate martyr, prospera
  38. πŸ” 21% Christe flos convalliumChriste flos convallium
  39. πŸ” 21% EmulorEmulor
  40. πŸ” 21% Salva RedemptorSalva Redemptor
  41. πŸ” 21% Gloria XIIIGloria XIII
  42. πŸ” 20% SustinuimusSustinuimus
  43. πŸ” 20% Sancte PauleSancte Paule
  44. πŸ” 20% Stetit PontifexStetit Pontifex
  45. πŸ” 20% Corona tribulationisCorona tribulationis
  46. πŸ” 20% Exsultet caelum laudibusExsultet caelum laudibus
  47. πŸ” 20% Iste Confessorum Domini (in Feriis sextis)Iste Confessorum Domini (in Feriis sextis)
  48. πŸ” 20% Inclinet DominusInclinet Dominus
  49. πŸ” 20% Rogavi pro teRogavi pro te
  50. πŸ” 20% SΓ­mile est...patrifamiliasSΓ­mile est...patrifamilias
  51. πŸ” 20% Quomodo fiet istudQuomodo fiet istud
  52. πŸ” 19% Juravit DominusJuravit Dominus
  53. πŸ” 19% Viri GalilaeiViri Galilaei
  54. πŸ” 19% Iste Confessor patriarchaIste Confessor patriarcha
  55. πŸ” 19% Surrexit Dominus etSurrexit Dominus et
  56. πŸ” 19% Stetit PontifexStetit Pontifex
  57. πŸ” 19% Stetit pontifexStetit pontifex
  58. πŸ” 19% Corona aureaCorona aurea
  59. πŸ” 19% Corona tribulationisCorona tribulationis
  60. πŸ” 19% Te IosephTe Ioseph
  61. πŸ” 19% Christi milesChristi miles
  62. πŸ” 19% Te Joseph celebrentTe Joseph celebrent
  63. πŸ” 19% Magne PaterMagne Pater
  64. πŸ” 19% Te Joseph celebrentTe Joseph celebrent
  65. πŸ” 19% Dignus es DomineDignus es Domine